TSM1051 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

View to exact match

TSM1051

Constant voltage and constant current controller for battery chargers and adaptors

STMicroelectronics 

TSM1051

1

Description

1.1

Pin connection

Figure 1. Pin connection (top view)

Description

-8

1.2

Pin description

Table 2.

Name

Vctrl

Gnd

Pin out

Pin n°

SOT23 - 6

1

2

SO-8

1

8

Out

3

7

Ictrl

4

6

Vsense

5

3

VCC

6

2

Nc

5

Nc

4

Type

Function

Analog input Input pin of the voltage control loop

Power supply Ground line. 0 V reference for all voltages

Current sink

output

Output pin. sinking current only

Analog input Input pin of the current control loop

Analog input Input pin of the current control loop

Power supply Positive power supply line

Not internally connected

Not internally connected.

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