CXSD6112是来自高压输入电源的宽输入范围降压DC/DC转换器。使用输入电压范围8V～30V，连续输出电流3.5A，负载和线路优良监管。同步架构提供了高效的设计。恒流恒压模式操作提供快速的瞬态响应并简化回路稳定。
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产品概述 返回TOP
The CXSD6112 is a wide input range step down DC/DC converter from a high voltage input supply. Operating with an
input voltage range of 8V ～ 30V, the CXSD6112 achieves 3.5A continuous output current with excellent load and line
regulation. The synchronous architecture provides for highly efficient designs. Constant current and constant voltage
mode operation provide fast transient response and eases loop stabilization.
The CXSD6112 features a dual-channeling CV/CC mode control functions. It operates in the Constant output Current
mode or Constant output Voltage mode. The over current protection current value is set by current sensing resisters.
The CXSD6112 requires a minimum number of readily available standard external components. Other features include
cable drop compensation, and thermal shutdown.
The CXSD6112 converter is available in the industry standard SOP8-PP packages.
产品特点 返回TOP
Ø Wide Input Voltage Range: 8V ～ 30V
Ø Up to 93% Efficiency
Ø No Loop Compensation Required
Ø Dual-channeling CC/CV control
Ø Cable drop Compensation from 0Ω to 0.3Ω
Ø Programmable CC Current
Ø Thermal Shutdown
Ø Over current protection
Ø ULVO protection
Ø Available in SOP8-PP Package
应用范围 返回TOP
Ø Car Charger / Adaptor
Ø LED Driver
Ø Pre-Regulator for Linear Regulators
Ø Distributed Power Systems
Ø Battery Charger
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产品封装图 返回TOP
电路原理图 返回TOP
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DC-DC降压 |
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Model |
VIN (V) |
VOUT (V) |
ISW |
FOSC(MHz) |
Package |
|
0.6V ～5V |
0.6 ～ 5.5 |
1.3A |
1~1.4 |
SOT-23-5L |
|
|
5V~16V |
1.2V~16V |
2A |
400kHz |
SOP-8L |
|
|
2.5 ～ 5.5 |
0.6 ～ 5.5 |
1.3A |
1~1.4 |
SOT-23-5L |
|
|
2.5 ～ 5.5 |
0.6V ～ 5.5V |
700mA |
1.4MHz |
DFN3*3-10L |
|
|
2.5V ～5.5V |
0.6V ～ 5.5V |
3A |
950kHz |
SOT-23-5L |
|
|
2.5V ～5.5V |
0.6V ～ 5.5V |
1.4A |
950kHz |
SOT-23-5L |
|
|
10V ~ 30V |
0.6V ～ 5.5V |
2.5A |
500k |
SOP-8 |
|
|
8V ～ 30V |
0.6V ～ 5.5V |
3.5A |
500KHz |
SOP8 |
|
|
8V ～ 30V |
0.6V ～ 5.5V |
3.0A |
500KHz |
SOP8 |
|
|
8V ～ 30V |
0.6V ～ 5.5V |
2A |
500KHz |
SOP8 |
|
◀ 上一篇:2.5A连续输出电流高压输入电源的同步降压调节器CXSD6111F输入电压从8V到30V开关频率可在100kHz到500kHz之间编程效率高达93%
下一篇▶:同步降压调节器由高压输入电源进行CC控制CXSD6113输入电压8V～30V输出电流连续3.5A电缆补偿可编程电流限制和热关机
