AOZ9511QV datasheet(3/13 Pages) AOSMD

3 / 13 page

Rev. 1.1 January 2022

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AOZ9511QV

ALPHA & OMEGA

SEMIC ONDUCT OR

Electrical Characteristics

TA = -40°C to +125°C, unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Units

General

VUVLO_R

VCC UVLO Rising

VIN=12V, VCC increase, Monitor

DVS from low to high

4.3

VUVLO_F

VCC UVLO Falling

VIN=12V, VCC decrease, Monitor

DVS from high to low

4.2

VBUVLO_R

VB-VOUT UVLO Rising

VIN=20V, (VB -VOUT) increase,

Monitor VOUT from low to high

4.3

VBUVLO_F

VB-VOUT UVLO Falling

VIN=20V, (VB -VOUT) decrease,

Monitor VOUT from high to low

4.2

IVIN_QC

IVIN Quiescent Current

VIN=12V, VCC=5V, HIN=LIN=0V,

DVS=100kΩ

μA

IVCC_QC

IVCC Quiescent Current

VIN=12V, VCC=5V, HIN=LIN=0V,

DVS=100kΩ

180

μA

IVB-VOUT_QC

IVB-VOUT Quiescent Current

HIN/LIN=0V, VOUT=1V,

(VB-VOUT)=5V,

VHLIN_L

HIN/LIN Logic Low Voltage

VIN=12V

0.7

0.9

1.1

VHLIN_H

HIN/LIN Logic High Voltage

VIN=12V

1.2

1.4

1.6

RHLIN_IN

HIN/LIN Input Pull Low Impedance

280

kΩ

tHIN_RP

HIN Rising Propagation Delay

VIN=10V, VCC=5V, DVS=20kΩ,

VOUT to GND=100Ω, HIN=Low to

High, Monitor VOUT Low to High

110

tHIN_FP

HIN Falling Propagation Delay

VIN=10V, VCC=5V, DVS=20kΩ,

VOUT to GND=100Ω, HIN=High to

Low, Monitor VOUT High to Low

110

tLIN_RP

LIN Rising Propagation Delay

VIN=10V, VCC=5V, DVS=20kΩ,

VOUT to GND=100Ω, LIN=Low to

High, Monitor VOUT High to Low

105

tLIN_FP

LIN Falling Propagation Delay

VIN=10V, VCC=5V, DVS=20kΩ,

VOUT to GND=100Ω, LIN=High to

Low, Monitor VOUT Low to High

Absolute Maximum Ratings

Exceeding the Absolute Maximum ratings may damage the

device.

Parameter

Rating

VIN to AGND

-0.3V to +30V

VOUT to GND

-0.3V to +30V

VB to AGND

-0.3V to +40V

VB to VOUT

-0.3V to +6V

DVS, VCC to AGND

-0.3V to +6V

PGND to AGND

-0.3V to +1V

Junction Temperature (TJ)

+150°C

Storage Temperature (TS)

-65°C to +150°C

ESD Rating

±2kV

Recommended Operating Conditions

The device is not guaranteed to operate beyond the

Maximum Recommended Operating Conditions.

Parameter

Rating

Supply Voltage (VIN)

3.8V to 28V

Supply Voltage (VCC)

4.75V to 5.5V

Ambient Temperature (TA)

-40°C to +125°C

Package Thermal Resistance

(ΘJC)

(ΘJA)

0.6°C/W

40°C/W

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