ADP1610_15 datasheet(3/20 Pages) AD

Numer części	ADP1610

Szczegółowy opis	1.2 MHz DC-to-DC Step-Up Switching Converter

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ADP1610

Rev. A | Page 3 of 20

SPECIFICATIONS

VIN = 3.3 V, TA = −40°C to +85°C, unless otherwise noted. 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

VIN

2.5

5.5

V

Quiescent Current

Nonswitching State

IQ

VFB = 1.3 V, RT = VIN

390

600

μA

Shutdown

I

QSD

V

SD = 0 V

0.01

10

μA

Switching State1

IQSW

FSW = 1.23 MHz, no load

1

2

mA

OUTPUT

Output Voltage

VOUT

VIN

12

V

Load Regulation

ILOAD = 10 mA to 150 mA, VOUT = 10 V

0.05

mV/mA

Overall Regulation

Line, load, temperature

±3

%

REFERENCE

Feedback Voltage

VFB

1.212

1.230

1.248

V

Line Regulation

VIN = 2.5 V to 5.5 V

−0.15

+0.15

%/V

ERROR AMPLIFIER

Transconductance

gm

ΔI = 1 μA

100

μA/V

Voltage Gain

AV

60

dB

FB Input Bias Current

VFB = 1.23 V

10

nA

SWITCH

SW On Resistance

RON

ISW = 1.0 A

200

400

mΩ

SW Leakage Current

VSW = 12 V

0.01

20

μA

Peak Current Limit2

ICLSET

2.0

A

OSCILLATOR

Oscillator Frequency

fOSC

RT = GND

0.49

0.7

0.885

MHz

RT = IN

0.89

1.23

1.6

MHz

Maximum Duty Cycle

DMAX

COMP = open, VFB = 1 V, RT = GND

78

83

90

%

SHUTDOWN

Shutdown Input Voltage Low

VIL

Nonswitching state

0.6

V

Shutdown Input Voltage High

VIH

Switching state

2.2

V

Shutdown Input Bias Current

I

SD

V

SD = 3.3 V

0.01

1

μA

SOFT START

SS Charging Current

VSS = 0 V

3

μA

UNDERVOLTAGE LOCKOUT3

UVLO Threshold

VIN rising

2.2

2.4

2.5

V

UVLO Hysteresis

220

mV

1 This parameter specifies the average current while switching internally and with SW (Pin 5) floating.

2 Guaranteed by design and not fully production tested.

3 Guaranteed by characterization.

Podobny numer części - ADP1610_15

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	ADP1610ARMZ-R7	948Kb / 16P	1.2 MHz DC-DC Step-Up Switching Converter REV. 0

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Podobny opis - ADP1610_15

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	ADP1610	948Kb / 16P	1.2 MHz DC-DC Step-Up Switching Converter REV. 0
	ADP1611	743Kb / 20P	20 V,1.2 MHz Step-Up DC-to-DC Switching Converter REV. 0
	ADP1611	751Kb / 20P	20 V,1.2 MHz Step-Up DC-to-DC Switching Converter REV. 0
Texas Instruments	TPS61085	1Mb / 30P	[Old version datasheet] 650-kHz,1.2-MHz, 18.5-V Step-Up DC-DC Converter
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	TPS61085T	874Kb / 24P	[Old version datasheet] 650-kHz/1.2-MHz 18.5-V STEP-UP DC-DC CONVERTER
	TPS61087	928Kb / 25P	[Old version datasheet] 650 kHz/1.2 MHz, 18.5 V STEP-UP DC-DC CONVERTER
	TPS61085	731Kb / 23P	[Old version datasheet] 650 kHz/1.2 MHz, 18.5 V STEP-UP DC-DC CONVERTER
	TPS61085T	1Mb / 26P	[Old version datasheet] 650-kHz/1.2-MHz 18.5-V STEP-UP DC-DC CONVERTER
	TPS61085-Q1	779Kb / 24P	[Old version datasheet] 650-kHz/1.2-MHz 18.5-V STEP-UP DC-DC CONVERTER

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ADP1610 Arkusz danych(PDF) 3 Page - Analog Devices

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Podobny numer części - ADP1610_15

Podobny opis - ADP1610_15

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