TPS92513HVDGQT Part Information
The TPS92513/HV are 1.5A step-down (buck) current regulators with an integrated MOSFET to drive high current LEDs. Available with 42 V and 60 V (HV) input ranges, these LED drivers operate at a user selected fixed-frequency with peak-current mode control and deliver excellent line and load regulation. The TPS92513/HV LED drivers feature separate inputs for analog and pulse width modulation (PWM) dimming for no compromise brightness control achieving contrast ratios of greater than 10:1 and greater than 100:1, respectively. The PWM input is compatible with low-voltage logic standards for easy interface to a broad range of microcontrollers. The analog LED current setpoint is adjustable from 0 V to 300 mV using the IADJ input with an external 0 V to 1.8 V signal. For multi-string applications using two or more TPS92513/HV LED drivers, the internal oscillator can be overdriven by an external clock ensuring all of the converters operate at a common frequency thereby reducing the potential for beat frequencies and simplifying system EMI filtering. An adjustable input under-voltage lockout (UVLO) with hysteresis provides flexibility in setting start/stop voltages based upon supply voltage conditions. The TPS92513includes cycle-by-cycle overcurrent protection and thermal shutdown protection. It is available in a 10-pin HVSSOP PowerPAD™ package.
- 0 V to 300 mV Adjustable Voltage Reference
- 100-kHz to 2-MHz Switching Frequency Range
- 4.5-V to 42-V Input Voltage Range (4.5 V to 60 V for the TPS92513HV)
- Adjustable Undervoltage-Lock-Out
- Dedicated PWM Dimming Input
- Integrated 220-mu03a9 High-Side MOSFET
- MSOP-10 Package with PowerPADu2122
- Overcurrent Protection
- Overtemperature Protection
- u00b15% LED Current Accuracy
|Device Topology||Buck (Step Down)|
|Input Voltage Min||4.5V|
|Input Voltage Max||60V|
|Output Voltage Max||65V|
|Output Current Max||1.5A|
|No. of Outputs||1Outputs|
|Driver Case Style||MSOP PowerPAD|
|No. of Pins||10Pins|
|Operating Temperature Min||-40°C|
|Operating Temperature Max||125°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
Alternative Part Descriptions
- LED DRIVER, BUCK, 2MHZ, MSOP-10; Device Topology:Buck (Step Down); Input Voltage Min:4.5V; Input Voltage Max:60V; Output Voltage Max:65V; Output Current Max:1.5A; Switching Frequency:2MHz; No. of Outputs:1Outputs; IC Mounting:SMD; RoHS Compliant: Yes | Newark Electronics
- 65-V 1.5-A analog current adjustable buck LED driver | Texas Instruments
Frequently Asked Questions
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What category does TPS92513HVDGQT fall under?
The TPS92513HVDGQT is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.
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Is the TPS92513HVDGQT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TPS92513HVDGQT.
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