ADP1607ACPZN-R7 datasheet(3/16 Pages) AD

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Data Sheet

ADP1606/ADP1607

SPECIFICATIONS

VIN = VEN = 1.2 V, VOUT = 3.3 V at TA = −40°C to +85°C for minimum/maximum specifications, and TA= 25°C for typical specifications,

unless otherwise noted. All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC).

Specifications are subject to change without notice.

Table 1.

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

SUPPLY

Minimum Start-Up Voltage1

MIN = 22 Ω

0.9

Operating Input Voltage Range2

0.8

OUT

Shutdown Current

QSD

EN = GND, VOUT = GND, TA = −40°C to +45°C

0.06

0.67

µA

Quiescent Current

Nonswitching, auto operating mode only

Measured on VOUT

A = −40°C to +45°C, ADP1607

µA

A = −40°C to +85°C, ADP1607

µA

A = −40°C to +45°C, ADP1606, VOUT = 1.8 V

µA

A = −40°C to +85°C, ADP1606, VOUT = 1.8 V

µA

Measured on VIN

A = −40°C to +45°C

µA

A = −40°C to +85°C

14.6

µA

Soft Start Time

1.3

SWITCH

Current Limit

ADP1607, V

OUT = 3.3 V

0.8

1.3

ADP1606, V

OUT = 1.8 V

0.8

1.3

NMOS On Resistance

DSON_N

SW = 500 mA

120

165

mΩ

PMOS On Resistance

DSON_P

SW = 500 mA

160

225

mΩ

SW Leakage Current3

SW = 1.2 V, VOUT = 0 V, TA = −40°C to +45°C

0.18

µA

OSCILLATOR

Switching Frequency

1.8

2.2

MHz

Maximum Duty Cycle

MAX

OUTPUT

OUT Range

OUT

ADP1607

1.8

3.3

OUT Accuracy

OUT

ADP1606, V

OUT = 1.8 V

1.764

1.8

1.836

FB Pin Voltage

PWM mode, ADP1607

1.2338

1.259

1.2842

FB Pin Current

FB = 1.26 V, ADP1607

0.1

0.25

µA

EN/MODE LOGIC

Input Voltage Threshold Low

0.25

Input Voltage Threshold High

0.8

EN Leakage Current

EN = GND or VIN, VOUT = 0 V

0.001

0.25

µA

MODE Leakage Current

MODE = GND or VIN, VOUT = 0 V, ADP1606

0.001

0.25

µA

THERMAL SHUTDOWN (TSD)4

Thermal Shutdown Threshold

150

°C

Thermal Shutdown Hysteresis

°C

1 Guaranteed by design, but not production tested. VIN can never exceed VOUT once the ADP1606/ADP1607 is enabled.

2 Minimum value is characterized by design. Maximum value is characterized on the bench.

3 This parameter is the semiconductor leakage current. The semiconductor leakage current doubles with every 10°C increase in temperature. The maximum limit

follows the same trend over temperature.

4 TSD protection is only active in PWM mode.

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