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Details for TPS55330RTER by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
DC/DC CONV BOOST/FLYBACK/SEPIC WQFN
TPS55330RTER image

TPS55330RTER by Texas Instruments

DC/DC CONV BOOST/FLYBACK/SEPIC WQFN
Features
0.5-mA Operating Quiescent Current
2.7-u00b5A Shutdown Supply Current
2.9-V to 16-V Input Voltage Range
Adjustable Soft-Start Time
Cycle-by-Cycle Current Limit, Thermal Shutdown, and UVLO Protection
Fixed-Frequency-Current-Mode PWM Control
Frequency Adjustable From 100 kHz to 1.2 MHz
Internal 5-A, 24-V Low-Side MOSFET Switch
Pulse-Skipping for Higher Efficiency at Light Loads
QFN-16 (3 mm u00d7 3 mm) With PowerPADu2122
Synchronization Capability to External Clock
Wide u201340u00b0C to +150u00b0C Operating TJ Range
u00b10.7% Reference Voltage
Part Information
TPS55330RTER image
RoHS Compliant
Description
The TPS55330 is a monolithic nonsynchronous switching regulator with integrated 5-A, 24-V power switch. The device can be configured in several standard switching-regulator topologies, including boost, SEPIC, and isolated flyback. The device has a wide input voltage range to support applications with input voltage from multicell batteries or regulated 3.3V, 5-V, and 12-V power rails. The TPS55330 regulates the output voltage with current mode PWM (pulse width modulation) control, and has an internal oscillator. The switching frequency of PWM is set by either an external resistor or by synchronizing to an external clock signal. The user can program the switching frequency from 100 kHz to 1.2 MHz. The device features a programmable soft-start function to limit inrush current during start up and has other built-in protection features including cycle-bycycle overcurrent limit and thermal shutdown. The TPS55330 is available in a small 3-mm × 3-mm 16-pin QFN with PowerPAD for enhanced thermal performance.
Specifications
Topology:
Boost Flyback SEPIC
Input Voltage Min:
2.9V
Input Voltage Max:
16V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
WQFN
No. of Pins:
16Pins
Output Current:
5A
Output Voltage Min:
2.9V
Output Voltage Max:
22V
Switching Frequency:
1.2MHz
Operating Temperature Max:
150°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
Conv DC-DC Single Step Up 2.9V to 16V 16-Pin WQFN T/R Avnet America
Conv DC-DC Single Step Up 2.9V to 16V 16-Pin WQFN T/R Avnet Europe