TSM1011(2016) 데이터 시트보기 (PDF) - STMicroelectronics

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TSM1011
(Rev.:2016)

Constant Voltage and Constant Current Controller for Battery Chargers and Adapters

STMicroelectronics 

TSM1011

Electrical characteristics

Symbol

Table 5. Electrical characteristics (continued)

Parameter

Test condition

Min. Typ. Max. Unit

Voltage reference

VRef Reference input voltage, Iload = 1 mA

TSM1011 1% precision

TSM1011A 0.5% precision

Tamb = 25 °C

2.519 2.545 2.57

V

2.532 2.545 2.557

VRef

Reference input voltage deviation over the

temperature range

Tmin.  Tamb  Tmax.

20

30

mV

RegLine

Reference input voltage deviation over the

VCC range

Iload = 5 mA

20

mV

RegLoad

Reference input voltage deviation over the

output current

VCC = 18 V,

0 < Iload < 10 mA

10

mV

1. The current depends on the voltage difference between the negative and the positive inputs of the amplifier. If the voltage on

the minus input is 1 mV higher than the positive amplifier, the sinking current at the output OUT will be increased by 3.5 mA.

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