ST26025A datasheet(13/18 Pages) STMICROELECTRONICS

13 / 18 page

Power management for automotive systems

Part number

Package

Transceiver

Voltage regulators

Driver stages

On-board features

Description

Transmission

rate

Transceiver

description

Outputs

Accuracy Drop voltage

VDP (typ) (mV)

Reset

Watchdog Outputs

Driver description

L4969URD-E

SO‑20

125 kbaud

Fault tolerant

low‑speed CAN

transceiver

5 V @ 200mA

± 2 %

250 @ ILOAD

= 100 mA

•

System basic chip

L4969UR-E

PowerSO‑20

125 kbaud

Fault tolerant

low‑speed CAN

transceiver

5 V @ 200mA

± 2 %

400 @ ILOAD

= 150 mA

•

System basic chip

L9952GXP

PowerSSO‑36

20 kbaud

LIN transceiver

5 V @ 250mA

± 2 %

300 @ ILOAD

= 100 mA

•

HSD 1Ω @ 120 mA 4 wake‑up inputs for

contact monitoring

Fail‑safe output

Two op‑amps for current

sense interfacing

Inhibit input for wake up

from external CAN

Power

management IC

with LIN

5 V @ 100mA

± 4%

400 @ ILOAD

= 50 mA

HSD 1Ω @ 400 mA

Relay drivers (2 Ω)

L99PM62GXP PowerSSO‑36

20 kbaud

LIN and HS CAN

transceivers

5 V @ 250mA

± 2%

300 @ ILOAD

= 100 mA

•

HSD 1 Ω @ 120 mA

Complete 3‑channel

contact monitoring

interface with

programmable cyclic

sense functionality

4 internal PWM timers

Two op‑amps with rail‑

to‑rail outputs (VS) and

low voltage inputs

Programmable periodic

system wake up feature

Power

management IC

with LIN and high‑

speed CAN

HSD 1 Ω @ 400 mA

5 V @ 100mA ±4 % (3%

@ 50 mA)

400 @ ILOAD

= 50 mA

Relay drivers (2 Ω)

L99PM60J

PowerSSO‑16

20 kbaud

LIN transceiver 5 V @ 100mA

± 2 %

300 @ ILOAD

= 100 mA

•

HSD 7Ω @ 60 mA

Configurable fail‑safe

output

ST SPI interface for mode

control and diagnostics

Direct drive feature

for HSD

Power

management IC

with LIN

Relay drivers (2 Ω)

ST26025A Datasheet(PDF) 13 Page - STMicroelectronics

ST26025A Datasheet(HTML) 13 Page - STMicroelectronics

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