An input voltage up to 45 V is regulated to an output voltage of 5.0 V. The component is able to drive loads up to 180 mA. The IC is short-circuit proof by the implemented current limitation and has an integrated over temperature shutdown. It additionally provides features like power-on and undervoltage reset with adjustable reset threshold, a watchdog circuit for monitoring a connected microcontroller and an inhibit input for enabling or disabling the component. The reset output RO is set to “low” in case the output voltage falls below the reset switching threshold V Q,rt. This threshold can be decreased down to 3.5 V by an external resistor divider. The power-on reset delay time can be programmed by the external delay capacitor C D. The watchdog circuit provides a monitoring function for microcontrollers: At missing pulses on the watchdog’s input W the reset output RO is set to “low”. The trigger time for the watchdog pulses can be set by the external capacitor C D. The IC can be switched off by the inhibit input, reducing the current consumption to typically 0 μA.
Summary of Features
Exposed Pad Package with Excellent Thermal Behaviour
Output Voltage Tolerance ≤ ±2%
Output Current up to 180 mA
Very Low Standby Current Consumption
Watchdog for Monitoring a Microprocessor
Power-on and Under voltage Reset with Programmable Delay Time
Reset Low down to V Q = 1 V
Adjustable Reset Threshold
Very Low Dropout Voltage
Output Current Limitation
Reverse Polarity Protection
Over temperature Protection
Wide Temperature Range from -40 °C up to 150 °C
Input Voltage Range from -42 V to 45 V
Suitable for Use in Automotive Electronics
Green Product (RoHS compliant)
AEC Qualified
Benefits
Robust protection features
Wide input operation and temperature range
Potential Applications
Automotive general
Applications
Automotive 48 V battery management system (BMS)
Automotive head unit
Automotive LED lighting systems
Automotive secondary power distribution unit
Family Overview
For different output voltage and package variants please click here.
Designers who used this product also designed with
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BTN8982TA | MOTIX™ single half-bridge ICs for BDC motors
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TLE94110ES | MOTIX™ multi half-bridge ICs for BDC motors
IAUT300N08S5N012 | Automotive MOSFET
TLE94106ES | MOTIX™ multi half-bridge ICs for BDC motors
BTS7120-2EPA | PROFET™ +2 12V | automotive smart high-side switch
TLE4961-1L | Magnetic switches
TLS105B0MB | OPTIREG™ linear voltage regulators (LDO)
TLE94112ES | MOTIX™ multi half-bridge ICs for BDC motors
BTN8982TA | MOTIX™ single half-bridge ICs for BDC motors
TLE94108ES | MOTIX™ multi half-bridge ICs for BDC motors
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An input voltage up to 45 V is regulated to an output voltage of 5.0 V. The component is able to drive loads up to 180 mA. The IC is short-circuit proof by the implemented current limitation and has an integrated over temperature shutdown. It additionally provides features like power-on and undervoltage reset with adjustable reset threshold, a watchdog circuit for monitoring a connected microcontroller and an inhibit input for enabling or disabling the component. The reset output RO is set to “low” in case the output voltage falls below the reset switching threshold V Q,rt. This threshold can be decreased down to 3.5 V by an external resistor divider. The power-on reset delay time can be programmed by the external delay capacitor C D. The watchdog circuit provides a monitoring function for microcontrollers: At missing pulses on the watchdog’s input W the reset output RO is set to “low”. The trigger time for the watchdog pulses can be set by the external capacitor C D. The IC can be switched off by the inhibit input, reducing the current consumption to typically 0 μA.
Summary of Features
- Exposed Pad Package with Excellent Thermal Behaviour
- Output Voltage Tolerance ≤ ±2%
- Output Current up to 180 mA
- Very Low Standby Current Consumption
- Watchdog for Monitoring a Microprocessor
- Power-on and Under voltage Reset with Programmable Delay Time
- Reset Low down to V Q = 1 V
- Adjustable Reset Threshold
- Very Low Dropout Voltage
- Output Current Limitation
- Reverse Polarity Protection
- Over temperature Protection
- Wide Temperature Range from -40 °C up to 150 °C
- Input Voltage Range from -42 V to 45 V
- Suitable for Use in Automotive Electronics
- Green Product (RoHS compliant)
- AEC Qualified
Benefits
- Robust protection features
- Wide input operation and temperature range
Potential Applications
Applications
- Automotive 48 V battery management system (BMS)
- Automotive head unit
- Automotive LED lighting systems
- Automotive secondary power distribution unit
Family Overview
For different output voltage and package variants please click here.
Designers who used this product also designed with
- IAUT300N08S5N012 |
Automotive MOSFET
- TLE94106ES |
MOTIX™ multi half-bridge ICs for BDC motors
- BTS7120-2EPA |
PROFET™ +2 12V | automotive smart high-side switch
- TLE4961-1L |
Magnetic switches
- TLS105B0MB |
OPTIREG™ linear voltage regulators (LDO)
- TLE94112ES |
MOTIX™ multi half-bridge ICs for BDC motors
- BTN8982TA |
MOTIX™ single half-bridge ICs for BDC motors
- TLE94108ES |
MOTIX™ multi half-bridge ICs for BDC motors
- TLE94110ES |
MOTIX™ multi half-bridge ICs for BDC motors
- IAUT300N08S5N012 |
Automotive MOSFET
- TLE94106ES |
MOTIX™ multi half-bridge ICs for BDC motors
- BTS7120-2EPA |
PROFET™ +2 12V | automotive smart high-side switch
- TLE4961-1L |
Magnetic switches
- TLS105B0MB |
OPTIREG™ linear voltage regulators (LDO)
- TLE94112ES |
MOTIX™ multi half-bridge ICs for BDC motors
- BTN8982TA |
MOTIX™ single half-bridge ICs for BDC motors
- TLE94108ES |
MOTIX™ multi half-bridge ICs for BDC motors
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