TPS40195PW


YeeHing #: Y012-TPS40195PW
Inventory: 6600

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Description

TPS40195PW Texas Instruments - Yeehing Electronics

4.5-V to 20-V, 20-A, synchronous buck controller with power good and synchronization

Pricing (USD)

Quantity Unit Price
1 — 99 2.109
100 — 249 1.848
250 — 999 1.296
1,000 + 0.84

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Switching Controllers
RoHS Y
Number of Outputs 1 Output
Switching Frequency 600 kHz
Input Voltage 4.5 V to 20 V
Output Voltage 0.591 V
Output Current 20 A
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Mounting Style SMD/SMT
Package / Case TSSOP-16
Packaging Reel
Operating Temperature Range - 40 C to + 85 C
Series TPS40195
Type DC/DC Controller
Brand Texas Instruments
Development Kit TPS40195EVM-001
Operating Supply Current 4 mA
Product Type Switching Controllers
Factory Pack Quantity 2000
Subcategory PMIC - Power Management ICs
Unit Weight 0.002183 oz

For more information, please refer to datasheet

Documents

TPS40195PW Datasheet

More Information

The TPS40195 is a flexible synchronous buck controller that operates from a nominal 4.5-V to 20-V supply. This controller implements voltage mode control with the switching frequency adjustable from 100 kHz to 600 kHz. Flexible features found on this device include selectable soft-start time, programmable short-circuit limit, programmable undervoltage lockout (UVLO) and synchronization capability. An adaptive anti-cross conduction scheme is used to prevent shoot through current in the power FETs. Overcurrent detection is done by sensing the voltage drop across the low-side MOSFET when it is on, and comparing it with a user-programmable threshold.

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