ADP1610

Rev. 0 | Page 3 of 16

SPECIFICATIONS

All limits at temperature extremes are guaranteed by correlation and characterization using standard statistical quality control (SQC),

unless otherwise noted.

Table 1.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

SUPPLY

Input Voltage

2.5

5.5

V

Quiescent Current

Nonswitching State

390

600

µA

Shutdown

I

QSD

V

0.01

10

µA

Switching State1

1

2

mA

OUTPUT

Output Voltage

12

V

Load Regulation

0.05

mV/mA

Overall Regulation

Line, load, temperature

±3

%

REFERENCE

Feedback Voltage

1.212

1.230

1.248

V

Line Regulation

−0.15

+0.15

%/V

ERROR AMPLIFIER

Transconductance

∆I = 1 µA

100

µA/V

Voltage Gain

60

dB

FB Input Bias Current

10

nA

SWITCH

SW On Resistance

200

400

mΩ

SW Leakage Current

0.01

20

µA

Peak Current Limit2

2.0

A

OSCILLATOR

Oscillator Frequency

RT = GND

0.49

0.7

0.885

MHz

RT = IN

0.89

1.23

1.6

MHz

Maximum Duty Cycle

78

83

90

%

SHUTDOWN

Shutdown Input Voltage Low

Nonswitching state

0.6

V

Shutdown Input Voltage High

Switching state

2.2

V

Shutdown Input Bias Current

I

SD

V

0.01

1

µA

SOFT START

SS Charging Current

3

µA

UNDERVOLTAGE LOCKOUT3

UVLO Threshold

2.2

2.4

2.5

V

UVLO Hysteresis

220

mV