l99mc6tr-lf STMicroelectronics, l99mc6tr-lf Datasheet

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l99mc6tr-lf

Manufacturer Part Number

l99mc6tr-lf

Description

Configurable 6-channel Device

Manufacturer

STMicroelectronics

Datasheet

1.L99MC6TR-LF.pdf (55 pages)

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Features

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Table 1.

November 2009

3 independently self configuring high-/low-side

channels

3 low-side channels

R

Current limit of each output at min. 0.6 A

PWM direct mode

Bulb mode with recovery mode

LED mode with slew rate control

Bridge mode with crosscurrent protection

SPI interface for data communication

Temperature warning

All outputs overtemperature protected

All outputs short-circuit protected

Configurable open-load detection in off mode

V

Very low current consumption in standby mode

5 µA (typ)

Internal clamp diodes

HS switches operate down to 3 V crank voltage

Relay driver

LED driver

Motor driver

Mirror adjustment

CC

ON

supply voltage 3.0 V to 5.25 V

= 0.7 Ω (typ) at T

PowerSSO-16

Device summary

Package

j

= 25 °C

Part number (tube)

Doc ID 16523 Rev 1

L99MC6-LF

Description

The L99MC6 IC is a highly flexible monolithic

medium current output driver that incorporates 3

dedicated low-side outputs (channels 4 to 6) and

3 independently self configuring outputs

(channels 1 to 3) that can be used as either low-

side or high-side drivers in any combination. The

L99MC6 can control inductive loads,

incandescent bulbs or LEDs.

The L99MC6 can be used in a half bridge

configuration with crosscurrent protection.

The channel 2 can be controlled directly via the

IN/PWM pin for PWM applications. The IN/PWM

signal can be applied to any other output.

The integrated 16-bit standard serial peripheral

interface (SPI) controls all outputs and provides

diagnostic information: normal operation, open-

load in off-state, overcurrent, temperature

warning, overtemperature.

Configurable 6-channel device

Order codes

PowerSSO-16

Part number (tape & reel)

L99MC6TR-LF

L99MC6

www.st.com

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