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A5975D PDF预览

A5975D

更新时间: 2023-12-20 18:46:12
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 开关稳压器
页数 文件大小 规格书
50页 2261K
描述
最高3 A的降压开关稳压器,用于汽车应用

A5975D 数据手册

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Pin settings  
A5975D  
1
Pin settings  
1.1  
Pin connection  
Figure 2. Pin connection (top view)  
$0ꢀꢁꢂꢃꢄYꢅ  
1.2  
Pin description  
Table 1. Pin description  
Description  
N
Pin  
1
2
OUT  
Regulator output.  
SYNCH  
Master/slave synchronization.  
A logical signal (active high) disables the device. If INH is not used, the  
pin must be grounded. When it is open an internal pull-up disables the  
device.  
3
4
5
INH  
COMP  
FB  
E/A output for frequency compensation.  
Feedback input. Connecting directly to this pin results in an output  
voltage of 1.23 V. An external resistive divider is required for higher  
output voltages.  
6
7
8
VREF  
GND  
VCC  
3.3 V VREF. No cap is requested for stability.  
Ground.  
Unregulated DC input voltage.  
6/50  
DocID018760 Rev 2  

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