L99DZ81EP_V01 datasheet(1/62 Pages) STMICROELECTRONICS

部品番号	L99DZ81EP

部品情報	Door actuator driver

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メーカー	STMICROELECTRONICS [STMicroelectronics]

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This is information on a product in full production.

September 2013

DocID023145 Rev 2

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L99DZ81EP

Door actuator driver

Datasheet

- production data

Features

 One full bridge for 6 A load (R

ON = 150 m)

 One half bridges for 3 A load (R

ON = 300 m)

 One configurable high-side driver for up to

1.5 A (RON = 500 m) or 0.35 A

(RON = 1600 m) load

 One configurable high-side driver for 0.7 A

(RON =800 m) or 0.35 A (RON = 1600 m)

load

 Two high-side drivers for 0.5 A load

(RON =1600m)

 Programmable softstart function to drive loads

with higher inrush currents as current limitation

value

 Very low V

S current consumption in standby

mode (IS < 6 µA typ; Tj  85°C)

 Current monitor output for all high-side drivers

 Central two-stage charge pump

 Motor bridge driver with full R

dson down to 6 V

 Device contains temperature warning and

protection

 Open-load detection for all outputs

 Overcurrent protection for all outputs

 Separated half bridges for door lock motor

 Programmable PWM control of all outputs

 STM standard serial peripheral interface

(ST-SPI 3.1)

 Prepared for additional fail-safe path for

H-bridge

Applications

 Door actuator driver with 3 bridges for double

door lock control, 4 high-side drivers for bulbs

and LEDs control.

 H-bridge control for external power transistors

Description

The L99DZ81EP is a microcontroller driven

multifunctional door actuator driver for automotive

applications. Up to two DC motors and four

grounded resistive loads can be driven with three

half bridges and four high-side drivers. Four

external MOS transistors in bridge configuration

can be driven. The integrated SPI controls all

operating modes (forward, reverse, brake and

high impedance). Also all diagnostic information

is available via SPI read.

TQFP-64

Table 1. Device summary

Package

Order codes

Tray

Tape and reel

TQFP-64

L99DZ81EP

L99DZ81EPTR

www.st.com

同様の部品番号 - L99DZ81EP_V01

メーカー	部品番号	データシート	部品情報
STMicroelectronics	L99DZ81EP	67Kb / 4P	Door actuator driver 16-Nov-2011
STMicroelectronics	L99DZ81EP	1Mb / 22P	for car body applications Oct-2013

More results

同様の説明 - L99DZ81EP_V01

メーカー	部品番号	データシート	部品情報
STMicroelectronics	L9949	334Kb / 20P	DOOR ACTUATOR DRIVER Sep-2002
	L9951	52Kb / 4P	DOOR ACTUATOR DRIVER Apr-2004
	L9950	231Kb / 23P	DOOR ACTUATOR DRIVER
	L9950	626Kb / 39P	Door actuator driver 09-Jun-2009
	L9953	541Kb / 38P	Door actuator driver 14-May-2010
	L9954	537Kb / 37P	Door actuator driver 17-May-2010
	L99DZ70XP	686Kb / 47P	Door actuator driver 19-Nov-2010
	L99DZ81EP	67Kb / 4P	Door actuator driver 16-Nov-2011
	L99DZ70XPTR	535Kb / 47P	Door actuator driver 22-Sep-2013
	L9953LXP	363Kb / 35P	Door actuator driver 19-Sep-2013

More results

L99DZ81EP データシート(PDF) 1 Page - STMicroelectronics

L99DZ81EP データシート(HTML) 1 Page - STMicroelectronics

同様の部品番号 - L99DZ81EP_V01

同様の説明 - L99DZ81EP_V01

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同様の部品番号 - L99DZ81EP_V01

同様の説明 - L99DZ81EP_V01

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