ADPL76030 datasheet(6/40 Pages) AD

Part #	ADPL76030

Description	55 V, 1.4 MHz Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum

PDF	40 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

Logo

6 / 40 page

Data Sheet

ADPL76030

analog.com

Rev.0

6 of 40

(Specifications are at TA = 25°C (Note 2). VIN = 12 V, VEN/UVLO = 1.5 V, unless otherwise noted.)

PARAMETER

SYMBOL

CONDITIONS/COMMENTS

MIN

TYP

MAX

UNITS

Current Comparator

Maximum Current

Sense Threshold V(LSP-

LSN)

Buck, VFB = 0.8 V

−

40°C ≤ TJ ≤

125°C

Boost, VFB= 0.8 V

−

40°C ≤ TJ ≤

125°C

LSP Pin Bias Current

VLSP = VLSN = 12 V

µA

LSN Pin Bias Current

VLSP = VLSN = 12 V

µA

Fault

FB Overvoltage

Threshold (VFB)

Rising

1.08

1.1

1.12

FB Overvoltage

Hysteresis

FB Short Threshold

(VFB)

Falling

0.25

FB Short Hysteresis

Hysteresis

ISP/ISN Over Current

Threshold V(ISP-ISN)

VISP = 12 V

750

PGOOD

Upper

Threshold Offset from

VFB

Rising

PGOOD

Lower

Threshold Offset from

VFB

Falling

−

PGOOD

Pull-Down

Resistance

100

200

SS Hard Pull-Down

Resistance

VEN/UVLO = 1.1 V

100

200

SS Pull-Up Current

VFB = 0.4 V, VSS = 0 V

7.5

12.5

17.5

µA

SS Pull-Down Current

VFB = 0.1 V, VSS = 2 V

0.75

1.25

1.75

µA

ADPL76030 Datasheet(PDF) 6 Page - Analog Devices

ADPL76030 Datasheet(HTML) 6 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Datasheet Download

Link URL