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S-8533A14AFT-TB-G 参数 Datasheet PDF下载

S-8533A14AFT-TB-G图片预览
型号: S-8533A14AFT-TB-G
PDF下载: 下载PDF文件 查看货源
内容描述: 降压同步整流PWM控制开关稳压控制器 [STEP-DOWN, SYNCHRONOUS PWM CONTROL SWITCHING REGULATOR CONTROLLER]
分类和应用: 开关光电二极管控制器
文件页数/大小: 31 页 / 410 K
品牌: SII [ SEIKO INSTRUMENTS INC ]
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STEP-DOWN, SYNCHRONOUS PWM CONTROL SWITCHING REGULATOR CONTROLLER  
S-8533 Series  
Rev.2.3_00  
„ Pin Configurations  
Table 1  
8-Pin TSSOP  
Top view  
Pin No.  
Symbol  
NC*1  
Pin Description  
1
2
No connection  
1
2
3
4
8
7
6
VOUT  
Output voltage pin  
Shutdown pin  
H : Normal operation (step-down operation)  
L : Step-down operation stopped (all circuits  
deactivated)  
5
3
ON/ OFF  
Figure 2  
4
5
6
7
8
CSS  
VSS  
Soft start capacitor connection pin  
GND pin  
NDRV  
PDRV  
VIN  
External N-channel connection pin  
External P-channel connection pin  
IC power supply pin  
*1. The NC pin is electrically open. Connection of this pin to VIN or VSS is  
allowed.  
4
Seiko Instruments Inc.  
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