产品信息查询
产品 新闻 资料
首页 > 产品中心 > 电源管理 > DC升压型转换器 > DC升压转换 >2.6V至6.5V输入电源VGON和VGOFF的线性调节器控制器CXSU63137电流模式升压调节器大电流运算放大器
2.6V至6.5V输入电源VGON和VGOFF的线性调节器控制器CXSU63137电流模式升压调节器大电流运算放大器
0

CXSU63137集成了一个高性能升压转换器、两个线性调节器控制器、一个高压开关和一个(CXSU63137)、三个(CXSU63137)或五个(CXSU63137)大电流运算放大器,用于TFT-LCD应用。主升压调节器是电流模式、固定频率的PWM开关调节器。1.2兆赫的开关频率允许使用低剖面感应器和陶瓷电容器,以最小化液晶面板设计的厚度

2.6V至6.5V输入电源VGON和VGOFF的线性调节器控制器CXSU63137电流模式升压调节器大电流运算放大器
产品手册
样品申请

样品申请

产品简介

目录qRc嘉泰姆

1.产品概述                       2.产品特点qRc嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 qRc嘉泰姆
5.产品封装图                     6.电路原理图                   qRc嘉泰姆
7.功能概述                        8.相关产品qRc嘉泰姆

一,产品概述(General Description)         qRc嘉泰姆


           The CXSU63137 integrates with a high-performance step-up converter, two linear-regulator controllers, a high voltage switch and one (CXSU63137), three (CXSU63137) or five (CXSU63137) high current operational amplifiers for TFT-LCD applications.The main step-up regulator is a current-mode, fixed-fre-quency PWM switching regulator. The 1.2MHz switching frequency allows the usage of low-profile inductors and ceramic capacitors to minimize the thickness of LCD panel designs.qRc嘉泰姆
      The linear-regulator controllers used external transistors provide regulated the gate-driver of TFT-LCD VGON and VGOFF supplies.qRc嘉泰姆
The amplifiers are ideal for VCOM and VGAMMA applications, withqRc嘉泰姆
150m A peak output current drive, 10MHz bandwidth, and 13V/μs slewqRc嘉泰姆
rate. All inputs and outputs are rail-to-rail.qRc嘉泰姆
     The CXSU63137/1/2 is available in a tiny 5mm x 5mm 32-pin QFN package (TQFN5x5-32).qRc嘉泰姆
二.产品特点(Features)qRc嘉泰姆


· 2.6V to 6.5V Input Supply Range qRc嘉泰姆

· Current-Mode Step-Up Regulator qRc嘉泰姆

 - Fast Transient Response qRc嘉泰姆

 - 1.2MHz Fixed Operating Frequency qRc嘉泰姆

· ±1.5% High-Accuracy Output Voltage qRc嘉泰姆

· 3A, 20V, 0.25W Internal N-Channel MOSFET qRc嘉泰姆

· High Efficiency qRc嘉泰姆

· Low Quiescent Current (0.6mA Typical) qRc嘉泰姆

· Linear-Regulator Controllers for VGON and VGOFF qRc嘉泰姆

· High-performance Operational Amplifiers qRc嘉泰姆

 - ±150mA Output Short-Circuit CurrentqRc嘉泰姆

 - 13V/ms Slew Rate - 10MHz, -3dB Bandwidth qRc嘉泰姆

 - Rail-to-Rail Inputs/Outputs qRc嘉泰姆

· Fault-Delay Timer and Fault Latch for All Regulator Outputs qRc嘉泰姆

· Over-Temperature Protection qRc嘉泰姆

· Available in Compact 32-pin 5mmx5mm Thin QFN Package (TQFN5x5-32) qRc嘉泰姆

· Lead Free Available (RoHS Compliant)qRc嘉泰姆

三,应用范围 (Applications)qRc嘉泰姆


    TFT LCD Displays for MonitorsqRc嘉泰姆
   TFT LCD Displays for Notebook ComputersqRc嘉泰姆
   Automotive DisplaysqRc嘉泰姆
四.下载产品资料PDF文档 qRc嘉泰姆


需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持qRc嘉泰姆

 QQ截图20160419174301.jpgqRc嘉泰姆

五,产品封装图 (Package)qRc嘉泰姆


blob.pngqRc嘉泰姆
blob.pngPin Function DescriptionqRc嘉泰姆

PinqRc嘉泰姆

NameqRc嘉泰姆

Function DescriptionqRc嘉泰姆

CXSU63137qRc嘉泰姆

CXSU63137-1qRc嘉泰姆

CXSU63137-2qRc嘉泰姆

1qRc嘉泰姆

SRCqRc嘉泰姆

SRCqRc嘉泰姆

SRCqRc嘉泰姆

Switch Input. Source of the internal high-voltage P-channel MOSFET. BypassqRc嘉泰姆
SRC to PGND with a minimum of 0.1μF capacitor closed to the pins.qRc嘉泰姆

2qRc嘉泰姆

REFqRc嘉泰姆

REFqRc嘉泰姆

REFqRc嘉泰姆

Reference voltage output. Bypass REF to AGND with a minimum ofqRc嘉泰姆
0.22μFcapacitor closed to the pins.qRc嘉泰姆

3qRc嘉泰姆

AGNDqRc嘉泰姆

AGNDqRc嘉泰姆

AGNDqRc嘉泰姆

Analog Ground for Step-Up Regulator and Linear Regulators. Connect toqRc嘉泰姆
power ground (PGND) underneath the IC.qRc嘉泰姆

4qRc嘉泰姆

PGNDqRc嘉泰姆

PGNDqRc嘉泰姆

PGNDqRc嘉泰姆

Power Ground for Step-Up Regulator. PGND is the source of the main step-upqRc嘉泰姆
n-channel power MOSFET. Connect PGND to the ground terminals of outputqRc嘉泰姆
capacitors through a short, wide PC board trace. Connect to analog groundqRc嘉泰姆
(AGND) underneath the IC.qRc嘉泰姆

5qRc嘉泰姆

OUT1qRc嘉泰姆

OUT1qRc嘉泰姆

OUT1qRc嘉泰姆

Output of Operational-Amplifier 1qRc嘉泰姆

6qRc嘉泰姆

NEG1qRc嘉泰姆

NEG1qRc嘉泰姆

NEG1qRc嘉泰姆

Inverting Input of Operational-Amplifier 1qRc嘉泰姆

7qRc嘉泰姆

POS1qRc嘉泰姆

POS1qRc嘉泰姆

POS1qRc嘉泰姆

Non-inverting Input of Operational-Amplifier 1qRc嘉泰姆

8qRc嘉泰姆

NCqRc嘉泰姆

OUT2qRc嘉泰姆

OUT2qRc嘉泰姆

Output of Operational-Amplifier 2 of CXSU63137/CXSU63137. No internalqRc嘉泰姆
connected of CXSU63137.qRc嘉泰姆

9qRc嘉泰姆

NCqRc嘉泰姆

NEG2qRc嘉泰姆

NEG2qRc嘉泰姆

Inverting Input of Operational-Amplifier 2 of CXSU63137/CXSU63137. No internalqRc嘉泰姆
connected of CXSU63137.qRc嘉泰姆

10qRc嘉泰姆

ICqRc嘉泰姆

POS2qRc嘉泰姆

POS2qRc嘉泰姆

Non-inverting Input of Operational-Amplifier 2 of CXSU63137/CXSU63137. InternalqRc嘉泰姆
connected to GND of CXSU63137qRc嘉泰姆

11qRc嘉泰姆

BGNDqRc嘉泰姆

BGNDqRc嘉泰姆

BGNDqRc嘉泰姆

Analog Ground for Operational Amplifiers. Connect to power ground (PGND)qRc嘉泰姆
underneath the IC.qRc嘉泰姆

12qRc嘉泰姆

NCqRc嘉泰姆

NCqRc嘉泰姆

POS3qRc嘉泰姆

Non-inverting Input of Operational-Amplifier 3 of CXSU63137. No internalqRc嘉泰姆
connected of CXSU63137/CXSU63137.qRc嘉泰姆

13qRc嘉泰姆

NCqRc嘉泰姆

NCqRc嘉泰姆

OUT3qRc嘉泰姆

Output of Operational-Amplifier 3 of CXSU63137. No internal connected ofCXSU63137/CXSU63137.qRc嘉泰姆

14qRc嘉泰姆

SUPqRc嘉泰姆

SUPqRc嘉泰姆

SUPqRc嘉泰姆

Power Input of Operational Amplifiers. Typically connected to VMAIN. BypassqRc嘉泰姆
SUP to BGND with a 0.1μF capacitor.qRc嘉泰姆

15qRc嘉泰姆

NCqRc嘉泰姆

POS3qRc嘉泰姆

POS4qRc嘉泰姆

Non-inverting Input of Operational-Amplifier 4 of CXSU63137. Non-invertingqRc嘉泰姆
Input of Operational-Amplifier 3 of CXSU63137. No internal connected ofCXSU63137.qRc嘉泰姆

16qRc嘉泰姆

NCqRc嘉泰姆

NEG3qRc嘉泰姆

NEG4qRc嘉泰姆

Inverting Input of Operational-Amplifier 4 of CXSU63137. Inverting Input ofqRc嘉泰姆
Operational-Amplifier 3 of CXSU63137. No internal connected of CXSU63137.qRc嘉泰姆

17qRc嘉泰姆

NCqRc嘉泰姆

OUT3qRc嘉泰姆

OUT4qRc嘉泰姆

Output of Operational-Amplifier 4 of CXSU63137. Output ofqRc嘉泰姆
Operational-Amplifier 3 of CXSU63137. No internal connected of CXSU63137.qRc嘉泰姆

18qRc嘉泰姆

ICqRc嘉泰姆

ICqRc嘉泰姆

POS5qRc嘉泰姆

Non-inverting Input of Operational-Amplifier 5 of CXSU63137. Internal connectedqRc嘉泰姆
to GND of CXSU63137/CXSU63137.qRc嘉泰姆

19qRc嘉泰姆

NCqRc嘉泰姆

NCqRc嘉泰姆

NEG5qRc嘉泰姆

Inverting Input of Operational-Amplifier 5 of CXSU63137. No internal connectedqRc嘉泰姆
of CXSU63137/CXSU63137.qRc嘉泰姆

20qRc嘉泰姆

NCqRc嘉泰姆

NCqRc嘉泰姆

OUT5qRc嘉泰姆

Output of Operational-Amplifier 5 of CXSU63137. No internal connected ofCXSU63137/CXSU63137.qRc嘉泰姆

21qRc嘉泰姆

LXqRc嘉泰姆

LXqRc嘉泰姆

LXqRc嘉泰姆

N-Channel Power MOSFET Drain and Switching Node. Connect the inductorqRc嘉泰姆
and Schottky diode to LX and minimize the trace area for lowest EMI.qRc嘉泰姆

22qRc嘉泰姆

INqRc嘉泰姆

INqRc嘉泰姆

INqRc嘉泰姆

Supply Voltage Input. Bypass IN to AGND with a 0.1μF capacitor. IN can rangeqRc嘉泰姆
from 2.6V to 6.5V.qRc嘉泰姆

23qRc嘉泰姆

FBqRc嘉泰姆

FBqRc嘉泰姆

FBqRc嘉泰姆

Step-Up Regulator Feedback Input. Connect a resistive voltage-divider fromqRc嘉泰姆
the output (VMAIN) to FB to analog ground (AGND). Place the divider withinqRc嘉泰姆
5mm of FB.qRc嘉泰姆

24qRc嘉泰姆

COMPqRc嘉泰姆

COMPqRc嘉泰姆

COMPqRc嘉泰姆

Step-Up Regulator Error-Amplifier Compensation Point. Connect a series RCqRc嘉泰姆
from COMP to AGND.qRc嘉泰姆

PinFunction DescriptionqRc嘉泰姆

PinqRc嘉泰姆

NameqRc嘉泰姆

Function DescriptionqRc嘉泰姆

CXSU63137qRc嘉泰姆

CXSU63137-1qRc嘉泰姆

CXSU63137-2qRc嘉泰姆

24qRc嘉泰姆

COMPqRc嘉泰姆

COMPqRc嘉泰姆

COMPqRc嘉泰姆

Step-Up Regulator Error-Amplifier Compensation Point. Connect a series RCqRc嘉泰姆
from COMP to AGND.qRc嘉泰姆

25qRc嘉泰姆

FBPqRc嘉泰姆

FBPqRc嘉泰姆

FBPqRc嘉泰姆

Gate-On Linear-Regulator Feedback Input. Connect FBP to the center of aqRc嘉泰姆
resistive voltage-divider between the regulator output and AGND to set theqRc嘉泰姆
gate-on linear regulator output voltage. Place the resistive voltage-dividerqRc嘉泰姆
close to the pin.qRc嘉泰姆

26qRc嘉泰姆

DRVPqRc嘉泰姆

DRVPqRc嘉泰姆

DRVPqRc嘉泰姆

Gate-On Linear-Regulator Base Drive. Open drain of an internal n-channelqRc嘉泰姆
MOSFET. Connect DRVP to the base of an external PNP pass transistor.qRc嘉泰姆

27qRc嘉泰姆

FBNqRc嘉泰姆

FBNqRc嘉泰姆

FBNqRc嘉泰姆

Gate-Off Linear-Regulator Feedback Input. Connect FBN to the center of aqRc嘉泰姆
resistive voltage-divider between the regulator output and REF to set theqRc嘉泰姆
gate-off linear regulator output voltage. Place the resistive voltage-dividerqRc嘉泰姆
close to the pin.qRc嘉泰姆

28qRc嘉泰姆

DRVNqRc嘉泰姆

DRVNqRc嘉泰姆

DRVNqRc嘉泰姆

Gate-Off Linear-Regulator Base Drive. Open drain of an internal p-channelqRc嘉泰姆
MOSFET. Connect DRVN to the base of an external NPN pass transistor.qRc嘉泰姆

29qRc嘉泰姆

DELqRc嘉泰姆

DELqRc嘉泰姆

DELqRc嘉泰姆

High-Voltage Switch Delay Input. Connect a capacitor from DEL to AGND toqRc嘉泰姆
set the high-voltage switch startup delay.qRc嘉泰姆

30qRc嘉泰姆

CTLqRc嘉泰姆

CTLqRc嘉泰姆

CTLqRc嘉泰姆

High-Voltage Switch Control Input. When CTL is high, the high-voltage switchqRc嘉泰姆
between COM and SRC is on and the high-voltage switch between COM andqRc嘉泰姆
DRN is off. When CTL is low, the high-voltage switch between COM and SRCqRc嘉泰姆
is off and the high-voltage switch between COM and DRN is on. CTL isqRc嘉泰姆
inhibited by the undervoltage lockout and when the voltage on DEL is less thanqRc嘉泰姆
1.25V.qRc嘉泰姆

31qRc嘉泰姆

DRNqRc嘉泰姆

DRNqRc嘉泰姆

DRNqRc嘉泰姆

Switch Input. Drain of the internal high-voltage back-to-back P-channelqRc嘉泰姆
MOSFETs connected to COM. Do not allows the voltage on DRN to exceedqRc嘉泰姆
VSRC.qRc嘉泰姆

32qRc嘉泰姆

COMqRc嘉泰姆

COMqRc嘉泰姆

COMqRc嘉泰姆

Internal High-Voltage MOSFET Switch Common Terminal. Do not allow theqRc嘉泰姆
voltage on COM to exceed VSRC.qRc嘉泰姆

六.电路原理图qRc嘉泰姆
七,功能概述qRc嘉泰姆
For all switching power supplies, the layout is an impor-tant step in the design; especially at high peak currents and switching frequencies. There are some general guidelines for layout:qRc嘉泰姆
1.Place the external power components (the input capacitors, output capacitors, boost inductor and output diodes, etc.) in close proximity to the device.Traces to these components should be kept as short and wide as possible to minimize parasitic inductance and resistance.qRc嘉泰姆
2.Place the REF and IN bypass capacitors close to the pins. The ground connection of the IN bypass capacitor should be connected directly to the AGND pin with a wide trace.qRc嘉泰姆
3.Create a power ground (PGND) and a signal ground island and connect at only one point. The power ground consisting of the input and output capacitor grounds, PGND pin, and any charge-pump components. Connect all of these together with short, wide traces or a small ground plane. Maxi-mizing the width of the power ground traces im-proves efficiency and reduces output voltage ripple and noise spikes. The analog ground plane (AGND) consisting of the AGND pin, all the feed-back-divider ground connections, the operational-amplifier divider ground connections, the COMP and DEL capacitor ground connections, and the device’s exposed backside pad. Connect the AGND and PGND islands by connecting the PGND pin directly to the exposed backside pad. Make no other connections between these separate ground planes.qRc嘉泰姆
4.The feedback network should sense the output volt-age directly from the point of load, and be as far away from LX node as possible.qRc嘉泰姆
5.The exposed die plate, underneath the package,should be soldered to an equivalent area of metal on the PCB. This contact area should have mul-tiple via connections to the back of the PCB as well as connections to intermediate PCB layers, if available, to maximize thermal dissipation away from the IC.qRc嘉泰姆
6.To minimize the thermal resistance of the package when soldered to a multi-layer PCB, the amount of copper track and ground plane area connected to the exposed die plate should be maximized and spread out as far as possible from the IC. The bot-tom and top PCB areas especially should be maxi-mized to allow thermal dissipation to the surround-ing air.qRc嘉泰姆
7.Minimize feedback input track lengths to avoid switching noise pick-upqRc嘉泰姆
八,相关产品qRc嘉泰姆

Switching Regulator > Boost ConverterqRc嘉泰姆

 Part_No qRc嘉泰姆

PackageqRc嘉泰姆

Archi-tecture qRc嘉泰姆

Input qRc嘉泰姆

Voltage    qRc嘉泰姆

Max Adj.qRc嘉泰姆

Output qRc嘉泰姆

Voltage qRc嘉泰姆

Switch Current Limit (max) qRc嘉泰姆

Fixed qRc嘉泰姆

Output qRc嘉泰姆

Voltage  qRc嘉泰姆

Switching qRc嘉泰姆

Frequency qRc嘉泰姆

Internal Power   Switch qRc嘉泰姆

Sync. Rectifier qRc嘉泰姆

 

minqRc嘉泰姆

maxqRc嘉泰姆

minqRc嘉泰姆

maxqRc嘉泰姆

(A)qRc嘉泰姆

(V)qRc嘉泰姆

(kHz)qRc嘉泰姆

 

CXSU63133qRc嘉泰姆

SOT89qRc嘉泰姆

VM qRc嘉泰姆

0.9qRc嘉泰姆

5.5qRc嘉泰姆

2.5qRc嘉泰姆

5.5qRc嘉泰姆

0.5qRc嘉泰姆

1.8|2.6|2.8|3qRc嘉泰姆

|3.3|3.8|4.5|5qRc嘉泰姆

-qRc嘉泰姆

NoqRc嘉泰姆

YesqRc嘉泰姆

CXSU63134qRc嘉泰姆

MSOP8|TSSOP8qRc嘉泰姆

|SOP8qRc嘉泰姆

VMqRc嘉泰姆

2.5qRc嘉泰姆

5.5qRc嘉泰姆

2.5qRc嘉泰姆

-qRc嘉泰姆

-qRc嘉泰姆

-qRc嘉泰姆

200 ~ 1000qRc嘉泰姆

NoqRc嘉泰姆

NoqRc嘉泰姆

CXSU63135qRc嘉泰姆

TSSOP8|SOP-8PqRc嘉泰姆

VMqRc嘉泰姆

1qRc嘉泰姆

5.5qRc嘉泰姆

2.5qRc嘉泰姆

5qRc嘉泰姆

1qRc嘉泰姆

2.5|3.3qRc嘉泰姆

300qRc嘉泰姆

YesqRc嘉泰姆

YesqRc嘉泰姆

CXSU63136qRc嘉泰姆

SOP8qRc嘉泰姆

CMqRc嘉泰姆

3qRc嘉泰姆

40qRc嘉泰姆

1.25qRc嘉泰姆

40qRc嘉泰姆

1.5qRc嘉泰姆

-qRc嘉泰姆

33 ~ 100qRc嘉泰姆

YesqRc嘉泰姆

NoqRc嘉泰姆

CXSU63137qRc嘉泰姆

TQFN5x5-32qRc嘉泰姆

CMqRc嘉泰姆

2.5qRc嘉泰姆

6.5qRc嘉泰姆

2.5qRc嘉泰姆

18qRc嘉泰姆

3qRc嘉泰姆

NoqRc嘉泰姆

1200qRc嘉泰姆

YesqRc嘉泰姆

NoqRc嘉泰姆

CXSU63138qRc嘉泰姆

TSOT23-5qRc嘉泰姆

TDFN2x2-6qRc嘉泰姆

CMqRc嘉泰姆

2.5qRc嘉泰姆

6qRc嘉泰姆

2.5qRc嘉泰姆

20qRc嘉泰姆

2qRc嘉泰姆

-qRc嘉泰姆

1500qRc嘉泰姆

YesqRc嘉泰姆

NoqRc嘉泰姆

CXSU63139qRc嘉泰姆

TQFN4x4-6qRc嘉泰姆

TDFN3x3-12qRc嘉泰姆

CMqRc嘉泰姆

1.8qRc嘉泰姆

5.5qRc嘉泰姆

2.7qRc嘉泰姆

5.5qRc嘉泰姆

5qRc嘉泰姆

-qRc嘉泰姆

1.2qRc嘉泰姆

YesqRc嘉泰姆

YesqRc嘉泰姆

CXSU63140qRc嘉泰姆

SOT23-5qRc嘉泰姆

CMqRc嘉泰姆

2.5qRc嘉泰姆

6qRc嘉泰姆

2.5qRc嘉泰姆

32qRc嘉泰姆

1qRc嘉泰姆

-qRc嘉泰姆

1000qRc嘉泰姆

YesqRc嘉泰姆

NoqRc嘉泰姆

CXSU63141qRc嘉泰姆

TSOT-23-6 qRc嘉泰姆

TDFN2x2-8qRc嘉泰姆

CMqRc嘉泰姆

1.2qRc嘉泰姆

5.5qRc嘉泰姆

1.8qRc嘉泰姆

5.5qRc嘉泰姆

1.2qRc嘉泰姆

-qRc嘉泰姆

1.2qRc嘉泰姆

YesqRc嘉泰姆

YesqRc嘉泰姆

 qRc嘉泰姆

发表评论
    共有条评论
    用户名: 密码:
    验证码: 匿名发表

热门信息
  • 最新信息
    推荐信息
    相关文章
  • 外部输入参考电压升压型DC/DC控制器CXSU63151轻负载到
  • 脉冲宽度调制PWM降低了输出纹波CXSU6395E高效率峰值电
  • CXSD6225耐压高至42V输出电流1.5A的异步降压转换器12V
  • 【0.6A高压降压】CXSD6265 80V宽压DC-DC转换器|工业级
  • 【1A高压降压】CXSD6266 80V宽压DC-DC转换器|工业级电
  • 【80V高压降压】CXSD62557 DC-DC转换器|1A高效电源IC S
  • CXLC8993升压转换器两个电荷泵和用于TFT LCD的大电流
  • CXLC8992升压转换器正电荷泵和负电荷泵内置延时的逻辑
  • CXLC8988 CXLC8989高性能的升压调节器降压升压控制器
  • CXLC8984升压转换器两个电荷泵和一个用于TFT LCD的大
  • 推荐资讯
    CXSD62620AF 18V/2A  Sync. Step-Down Converter4.5V至18V工作输入基于I2架构的单片式降压开关稳压器通过两个集成的N沟道MOSFET提供2A的连续输出电流
    CXSD62620AF 18V/2A
    CXSD62619 28V/2A  Sync. Step-Down Converter电流模式单片降压转换器4.5V至28V的输入过两个集成的N沟道MOSFET提供2A的连续输出电流600kHz开关频率
    CXSD62619 28V/2A Sy
    CXSD62618TF 18V/3A  Sync. Step-Down Converter基于I2架构的单片式降压开关稳压器快速瞬态响应4.5V至18V的输入通过两个集成的N沟道MOSFET提供3A的连续输出电流
    CXSD62618TF 18V/3A
    CXSD62617TF 18V/2A  Sync. Step-Down Converter基于I2架构的单片式降压开关稳压器4.5V至18V工作输入2A输出电流600kHz开关频率内部软启动输入欠压锁定
    CXSD62617TF 18V/2A
    CXSD62622  45V/5A Asynchronous  Step-Down Converter电流模式单片降压开关稳压器4.5V至45V的输入集成了高端N沟道MOSFET5A的连续输出电流
    CXSD62622 45V/5A As
    CXSD62621HF  18V/3A  Sync. Step-Down Converter基于I2架构的单片式降压开关稳压器4.5V至18V工作输入通过两个集成的N沟道MOSFET提供3A的连续输出电流
    CXSD62621HF 18V/3A
    CXSD62623   60V/2A Asynchronous  Step-Down Converter电流模式单片降压开关稳压器4.5V至60V的输入集成的高端N沟道MOSFET提供2A的连续输出电流开关频率可调内部软启动
    CXSD62623 60V/2A A
    CXSD62624 6V/2A, Sync. Step-Down Converter 基于COT架构的单片式降压开关稳压器快速瞬态响应2.5V至6V的输入2A的输出电流2MHz开关频率
    CXSD62624 6V/2A, Syn
    CXSD62625  18V/5A  Sync. Step-Down Converter 4.5V至18V工作输入范围5A输出电流内部软启动电源正常指示器输出短路保护热保护
    CXSD62625 18V/5A S
    CXAC85250B/CXAC85250M 高精度恒压恒流驱动IC | 无辅助绕组设计 | 直接线电压供电 | 智能LED驱动
    CXAC85250B/CXAC85250
    CXSD62626 18V/6A  Sync. Step-Down Converter 基于I2架构的单片式降压开关稳压器,可实现快速瞬态响应 通过两个集成的N沟道MOSFET提供6A的连续输出电流 4.5V至18V工作输入范围
    CXSD62626 18V/6A Sy
    CXAC85251 高精度恒压恒流驱动IC | 直接线电压供电 | 无辅助绕组 | 智能LED照明解决方案
    CXAC85251 高精度恒压