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TPSM846C24 Power Module
Texas Instruments' TPSM846C24 is a 4.5 V to 15 V input, 0.5 V to 2 V output, 35 A power module
Texas Instruments' TPSM846C24 is a 35 A, fixed-frequency, step-down power module. This module incorporates a controller, power MOSFETs, an inductor, and associated components into a rugged, thermally enhanced, surface-mount package.
The user supplies the input and output capacitors along with a few other passive components to set the operating parameters of the module. Two modules can be configured to work in parallel to provide up to a 70 A, two-phase power solution. The 15 mm x 16 mm component footprint is easy to solder onto a printed circuit board and allows a compact, point-of-load design.
Features
- Complete integrated 35 A power solution
- Pin-compatible with TPSM846C23 (PMBus)
- Stackable up to 70 A with current sharing
- Output voltage range: 0.5 V to 2 V
- Output voltage accuracy as tight as 0.5%
- 15 mm x 16 mm footprint (6.4 mm max. height)
- 300 kHz to 1 MHz switching frequency
- Synchronization to an external clock
- Differential remote sense
- Power-good output
- Prebias output monotonic start-up
- Fixed 3 ms soft-start/soft-stop time
- Overcurrent protection
- Operating IC junction range: -40°C to +125°C
- Operating ambient range: -40°C to +105°C
- Enhanced thermal performance: 8.7°C/W
- Meets EN55022 Class A emissions
Applications
- Compact PCI, PCI Express®, and PXI express
- Broadband and communications infrastructure
- Automated tests and medical equipment
- DSP, FPGA, and ASIC point-of-load applications
TPSM846C24 Power Module
| Image | Manufacturer Part Number | Description | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
 |  | TPSM846C24MOLR | DC DC CONVERTER 0.5-2V | 4.5V | 15V | 0.5 ~ 2V | 545 - Immediate | $234.53 | View Details |
Evaluation Boards
| Image | Manufacturer Part Number | Description | Current - Output | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
|  | TPSM846C24EVM-006 | EVAL BOARD FOR TPSM846C24 | 35A | 1 - Immediate | $484.04 | View Details |
|  | TPSM846C24DEVM-007 | EVAL BOARD FOR TPSM846C24 | 70A | 2 - Immediate | $977.96 | View Details |
Published: 2018-10-26
Hong Kong, China