[AP2200B]

MS1613-E-01

2014/04

- 4 -

6. Pin Configurations and Functions

Pin

No

Pin name

Type

(Note 1)

I/O

(Note 2)

Function

Description

1

PG

GND

-

DC-DC ground pin

2

PG

GND

-

DC-DC ground pin

3

VCP

A

IO

Charge pump pin

4

VIN

PWR

-

Power input pin

5

GND

GND

-

Ground pin

6

VREG

A

IO

Internal regulator output pin

7

SEL

D

I

Output voltage switch input pin

“L” = 3V,“H” = 3.8V

8

TEST1

-

-

Test pin

(Note 3)

9

TEST2

-

-

Test pin

(Note 3)

10

STBY

D

I

Standby input pin

“H” : standby

11

VB

A

I

Battery monitoring input pin

12

LC

D

O

External switch control pin

13

VOUT

A

IO

DC-DC output pin

14

VOUT

A

IO

DC-DC output pin

15

SW

A

IO

Inductor connect pin

16

SW

A

IO

Inductor connect pin

EP

GND

GND

-

Tab pin

Note 1. A: analog pin, D: digital pin, GND: ground pin, PWR: power pin.

Note 2. I: input pin, O: output pin, IO: input and output pin.

Note 3. Test pins should be connected to GND.

1

2

3

4

12

11

10

9

VOUT

VOUT

SW

SW

TEST1

SEL

VREG

GND

Top View

Please connect exposed pad to GND or leave OPEN.