Datasheet > A89503KLPTR-5

A89503KLPTR-5

更新时间： 2024-02-27 22:53:42

品牌	Logo	应用领域
急速微 - ALLEGRO		/
页数	文件大小	规格书
45页	2739K
描述
Motion Control Electronic,

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技术参数
数据手册

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A89503KLPTR-5 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
Base Number Matches：	1

A89503KLPTR-5 数据手册

A89503

80 V Automotive Half-Bridge MOSFET Driver

ELECTRICAL CHARACTERISTICS: Valid for T_J= –40 to 150°C, V_BB= 5.5 to 80 V, unless otherwise specified

Characteristics

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

SUPPLY AND REFERENCE

Operating; outputs active

5.5

–

VBB Functional Operating Range

VBB Quiescent Current

V_BB

Operating; outputs disabled

No unsafe states

RESETn = high, V_BB= 48 V,

All gate drive outputs low

I_BBQ

I_BBS

V_DL

–

µA

RESETn ≤ 300 mV, sleep mode, V_BB< 70 V

Internal Logic Supply Regulator

Voltage ^[3][4]

3.1

3.3

3.5

A89503KLPTR-3

4.5

3.3

3.6

5.5

11.7

1.0

2.8

750

–

Logic I/O Regulator Voltage ^[3][4]

V_IO

A89503KLPTR-5; V_BB> 6 V

6.5 V < V_BB, I_VREG= 0 to 33 mA

6 V < V_BB≤ 6.5 V, I_VREG= 0 to 20 mA

5.5 V < V_BB≤ 6 V, I_VREG= 0 to 15 mA

I_D= 10 mA

VREG Output Voltage

V_REG

0.4

1.35

250

0.7

2.2

500

100

Bootstrap Diode Forward Voltage

V_fBOOT

I_D= 100 mA

Bootstrap Diode Current Limit

I_DBOOT

I_TOCPM

µA

Top-Off Charge Pump Current Limit

High-Side Gate Drive Static Load

Resistance

R_GSH

t_OSC

250

–

kΩ

System Clock Period

Continued on the next page…

Allegro MicroSystems

955 Perimeter Road

Manchester, NH 03103-3353 U.S.A.

www.allegromicro.com

1...3 4 567 8 9...45

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