Texas Instruments TPSM365R1RDNR
Manufacturer No:
TPSM365R1RDNR
Manufacturer:
Texas Instruments
Package:
Description:
3-V to 65-V input, 1-V to 15-V output, 0.1-A synchronous buck converter power module
Quantity:
In Stock :7565
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Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026
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Date Code：Within 2 Years
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TPSM365R1RDNR Information
Texas Instruments TPSM365R1RDNR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPSM365R1RDNR.
- Type
- Parameter
- Rating
- Catalog
- Topology
- Synchronous Buck
- Iout (max) (A)
- 0.1
- Vin (max) (V)
- 65
- Vin (min) (V)
- 3
- Vout (max) (V)
- 16
- Vout (min) (V)
- 1
- Features
- EMI Tested, Enable, Frequency synchronization, Light load efficiency, Overcurrent protection, Power good, Spread Spectrum
- EMI features
- Integrated capacitors, Low parasitic Hotrod packaging, Spread Spectrum
- Operating temperature range (°C)
- -40 to 125
- Type
- Parameter
- TI functional safety category
- Functional Safety-Capable
- Type
- Module
- Duty cycle (max) (%)
- 98
- Control mode
- Peak-Current
- Switching frequency (min) (kHz)
- 200
- Switching frequency (max) (kHz)
- 2200
- Package
- QFN-FCMOD (RDN)
- Pins
- 11
- Size
- 15.75 mm² 4.5 x 3.5
- REACH Status
- Yes
Download datasheets and manufacturer documentation for Texas Instruments TPSM365R1RDNR.
Data sheet:
Functional safety information:
The TPSM365R1 and TPSM365R15 are 65-V, 100-mA, and 150-mA synchronous step-down DC/DC power modules that combine power MOSFETs, integrated inductor, and boot capacitor in a compact and easy-to-use 3.5-mm × 4.5-mm × 2-mm, 11-pin QFN package. The small HotRod™ QFN package technology enhances the thermal performance and results in low EMI. The device features ultra-low operating I Q of 4 µA at no load (24 V IN to 3.3 V OUT). The TPSM365R1x support fixed 3.3-V and 5-V outputs, as well as adjustable output voltages ranging from 1 V to 16 V.
The TPSM365R1x use peak current mode control architecture with internal compensation to maintain stable operation with minimal output capacitance. With a resistor from the RT pin to ground, the switching frequency is programmed to operate at any desired point over a wide range from 200 kHz to 2.2 MHz. The precision EN/UVLO feature allows precise control of the device during the start-up and shutdown. The PGOOD flag, with built-in glitch filter and delayed release, offers a true indication of the system status, eliminating the requirement for an external voltage supervisor. The compact design size and rich feature set of TPSM365R1x simplifies implementation for a wide range of industrial applications.
- Functional Safety-Capable
- Versatile synchronous buck DC/DC module:
- Integrated MOSFETs, inductor, and controller
- 3-V to 65-V wide input voltage range
- Up to 70-V input transient
- –40°C to +125°C junction temperature range
- 4.5-mm × 3.5-mm × 2-mm overmolded package
- Frequency adjustable from 200 kHz to 2.2 MHz using the RT pin
- Optimized for ultra-low EMI requirements:
- Pseudo-random spread spectrum reduces peak emissions
- Pin selectable FPWM mode for constant frequency at light loads with MODE/SYNC pin
- Frequency synchronization with MODE/SYNC pin
- CISPR11 class B capable
- Designed for scalable industrial power supplies:
- Inherent protection features for robust design
- Precision enable input and open-drain PGOOD indicator for control, sequencing, and V IN UVLO
- Overcurrent and thermal shutdown protections
- Create a custom design using the TLVM365R15 with the WEBENCH Power Designer
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