Data Sheet

ADP1606/ADP1607

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

3

MODE

1

VIN

2

EN

4 GND

7

EPAD

6 VOUT

5 SW

ADP1606

TOP VIEW

(Not to Scale)

NOTES

1. CONNECT THE EXPOSED PAD TO GND.

Figure 3. ADP1606 Pin Configuration

3

FB

1

VIN

2

EN

4 GND

7

EPAD

6 VOUT

5 SW

ADP1607

TOP VIEW

(Not to Scale)

NOTES

1. CONNECT THE EXPOSED PAD TO GND.

Figure 4. ADP1607 Pin Configuration

Table 4. ADP1606 Pin Function Descriptions

Pin No.

Mnemonic

Description

1

VIN

Analog and Power Supply Pin.

2

EN

Shutdown Control Pin. Drive EN high to turn on the synchronous boost; drive EN low to turn it off.

3

MODE

Mode Select Pin. This pin toggles between auto mode (automatic transitioning between PFM and PWM mode)

and fixed PWM mode. Set MODE low to allow the device to operate in auto mode. Pull MODE high to force the

device to operate in PWM mode. The voltage applied to MODE cannot be higher than the voltage applied to VIN.

Do not leave this pin floating.

4

GND

Analog and Power Ground Pin.

5

SW

Drain Connection for NMOS and PMOS Power Switches.

6

VOUT

Output Voltage and Source Connection of PMOS Power Switch.

7

EPAD

Exposed Pad. Connect to GND.

Table 5. ADP1607 Pin Function Descriptions

Pin No.

Mnemonic

Description

1

VIN

Analog and Power Supply Pin.

2

EN

Shutdown Control Pin. Drive EN high to turn on the synchronous boost; drive EN low to turn it off.

3

FB

Output Voltage Feedback Pin.

4

GND

Analog and Power Ground Pin.

5

SW

Drain Connection for NMOS and PMOS Power Switches.

6

VOUT

Output Voltage and Source Connection of PMOS Power Switch.

7

EPAD

Exposed Pad. Connect to GND.

Rev. D | Page 5 of 16