Data Sheet

ADP1190A

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

Figure 3. Pin Configuration

Table 4. Pin Function Descriptions

Pin No.

Mnemonic

Description

A1

GND

Ground.

B1

EN

Enable Input, Active Low.

C1

IN

Input Voltage.

D1

OUT

Load Switch Output Voltage.

A2

T1

Channel 1 Analog Switch. Connect Pin A2 to the SIM card socket (has active discharge).

B2

T2

Channel 2 Analog Switch. Connect Pin B2 to the SIM card socket (has active discharge).

C2

T3

Channel 3 Analog Switch. Connect Pin C2 to the SIM card socket (has active discharge).

D2

T4

Channel 4 Analog Switch. Connect Pin D2 to the SIM card socket (has active discharge).

A3

S1

Channel 1 Analog Switch. Connect Pin A3 to the microcontroller.

B3

S2

Channel 2 Analog Switch. Connect Pin B3 to the microcontroller.

C3

S3

Channel 3 Analog Switch. Connect Pin C3 to the microcontroller.

D3

S4

Channel 4 Analog Switch. Connect Pin D3 to the microcontroller.

TOP VIEW

(BALL SIDE DOWN)

Not to Scale

ADP1190A

GND

T1

S1

EN

T2

S2

IN

T3

S3

OUT

T4

S4

1

A

B

C

D

2

3

Rev. 0 | Page 5 of 12