Texas Instruments TPS7H5020MPWPTSEP
Manufacturer No:
TPS7H5020MPWPTSEP
Manufacturer:
Texas Instruments
Package:
Description:
Radiation-tolerant 100% duty cycle PWM controller for driving MOSFET or GaN FETs
Quantity:
In Stock :4589
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Expected Shipping：Fri, May 29 - Sat, May 30, 2026
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Date Code：Within 2 Years
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TPS7H5020MPWPTSEP Information
Texas Instruments TPS7H5020MPWPTSEP technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS7H5020MPWPTSEP.
- Type
- Parameter
- Rating
- Space
- Topology
- Boost, Flyback, Forward
- Vin (max) (V)
- 14
- Vin (min) (V)
- 4.5
- Control mode
- Peak current mode
- Features
- External Sync, GaN support, MOSFET Gate Driver, Programmable Soft-start, Programmable slope compensation
- Operating temperature range (°C)
- -55 to 125
- Duty cycle (max) (%)
- 100
- Package
- HTSSOP (PWP)
- Pins
- 24
- Type
- Parameter
- Size
- 49.92 mm² 7.8 x 6.4
- REACH Status
- Yes
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Texas Instruments TPS7H5020MPWPTSEP.
Radiation & reliability report:
EVM User's guide:
Certificate:
Selection guide:
Application note:
Data sheet:
The TPS7H502x is a radiation-hardened, current mode, single-ended PWM controller with an integrated gate driver that can be utilized in both silicon and gallium nitride (GaN) power semiconductor based converter designs. The TPS7H502x integrates several key functions, such as soft-start, enable, and adjustable slope compensation while maintaining a small package size. The controller also features a 0.6V ±1% voltage reference tolerance to support highly accurate power converter designs.
The TPS7H502x can be operated using an external clock through the SYNC pin or by programming the internal oscillator using the RT pin at a frequency determined by the user. The device is capable of switching at frequencies up to 1MHz. The driver stage for the controller has a wide input voltage range from 4.5V to 14V and supports peak source and sink currents up to 1.2A. The programmable regulator, VLDO, can also be connected directly to the input of the driver stage (PVIN) to supply well-controlled gate voltage for operation with GaN FETs. The programmable regulator has a voltage range from 4.5V to 5.5V. The TPS7H5020 device has a maximum duty cycle of 100% while the TPS7H5021 has a 50% maximum duty cycle. The controller supports numerous power converter topologies, including flyback, forward, and boost.
- Radiation performance:
- Radiation hardness assurance (RHA) up to total ionizing dose (TID) of 100krad(Si)
- Single-event latchup (SEL), single-event burnout (SEB) and single-event gate rupture (SEGR) immune to LET = 75MeV-cm2/mg
- Single-event transient (SET) and single-event functional interrupt (SEFI) characterized up to LET = 75MeV-cm2/mg
- 4.5V to 14V input voltage range for both controller and driver stages
- Dedicated gate driver voltage input pin (PVIN) allows for driving both silicon and GaN devices
- 1.2A peak source and sink capability at 12V
- Optional connection of VLDO linear regulator output to PVIN for driving GaN
- Programmable linear regulator (VLDO) from 4.5V to 5.5V
- 0.6V ±1% voltage reference over temperature, radiation, and line and load regulation
- Switching frequency from 100kHz to 1MHz
- External clock synchronization capability
- Adjustable slope compensation and soft start
- Plastic packages outgas tested per ASTM E595
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
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In-stock SKU
15,000+
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