参数资料
型号: TSM101ACPT
厂商: STMICROELECTRONICS
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO8
封装: TSSOP-8
文件页数: 10/15页
文件大小: 117K
代理商: TSM101ACPT
Vre f
Gnd
Vrin
Cs e n
Crin
Crre f
+Vcc
OUTP UT
1
8
6
4
7
2
5
3
DESCRIPTION
Name
Pin
Type
Fun ction
Vref
1
OUTPUT
Voltage Reference Output 1.24V, 10mA max. Do not short circuit
Vrin
7
INPUT
Voltage Regulation Loop Input
Crin
5
INPUT
Current Limitation Loop Input, connected to the sense resistor
Crref
3
INPUT
Current Limitation Reference Input
Csen
2
INPUT
Current source enable input. This current source can be used to
offset the voltage measurement on the sense resistor and therefore to
modify the charge current. The current source is enabled when the
input voltage on pin 2 is lower than 0.8V.
OUTPUT
6
OUTPUT
Output pin common to the voltage regulation and current limitation
loops. This output can drive the primary side (LED) of an optocoupler.
VCC
8
INPUT
Power Supply Input (4.5 to 32VDC)
GND
4
INPUT
Ground
TSM101/A
4/15
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