Chip solution DC-DC chip TPS40192DRCR
The input and output of the module are all binding posts.
Input voltage: 8-18V (12V recommended)
Output voltage: 5V
Output current: maximum 10A (design 6A)
Quiescent current 28ma
EN short circuit shuts down the module
Load test output efficiency:
1A (91%), 2A (93.7%), 3A (94.2%),
4A (94.2%), 4.9A (93.8%)
TPS40192 is a cost-optimized synchronous buck controller.
The input operating voltage range is 4.5V to 18V. These controllers use a voltage mode control architecture with a fixed switching frequency of 600kHz (TPS40192).
Since higher switching frequency facilitates the use of smaller inductors and output capacitors, compact power solutions can be achieved.
An adaptive anti-cross-conduction scheme can be used to avoid shoot-through current in the power FETs.
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