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TLE7233EM Datasheet, PDF (3/33 Pages) Infineon Technologies AG – SPI Driver for Enhanced Relay Control | |||
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SPI Driver for Enhanced Relay Control
SPIDER - TLE7233EM
TLE7233EM
1
Overview
Features
⢠4 channel low-side relay driver
⢠8-bit SPI for diagnostics and control
⢠SPI providing Daisy Chain Capability
⢠Limp Home functionality
⢠Very wide range for digital Supply Voltage
⢠Four input pins provide flexible and straightforward PWM operation
⢠Stable behavior at Under Voltage
⢠Green Product (RoHS compliant)
⢠AEC Qualified
PG-SSOP-24-4
Table 1 Product Summary
Digital supply voltage
Analog supply voltage
ON State resistance at Tj = 150°C for each channel
Nominal load current
Overload switch off threshold
Output leakage current per channel at 25 °C
Drain to Source clamping voltage
SPI clock frequency
Diagnostic Features
⢠Latched diagnostic information via SPI
⢠Over temperature monitoring
⢠Over load detection in ON state
⢠Open load detection in OFF state
VDD
3.0 V ... 5.5 V
VDDA
4.5 V ... 5.5 V
RDS(ON) 2.2 Ω
ID (nom,min) 470 mA
ID (OVL,max) 950 mA
ID (STB,max) 1 µA
VDS(AZ)
41 V
fSCLK
5 MHz
Type
TLE7233EM
Data Sheet
Package
PG-SSOP-24-4
3
Marking
TLE7233EM
Rev. 1.2, 2014-05-09
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