MIC2125 Datasheet, PDF (3/34 Pages) Microchip Technology – 28V Synchronous Buck Controllers Featuring Adaptive ON-Time Control

MIC2125/6
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings †
V_IN.............................................................................................................................................................. –0.3V to +30V
V_DD, P_VDD .................................................................................................................................................... –0.3V to +6V
V_SW, V_FREQ, V_ILIM, V_EN ....................................................................................................................–0.3V to (V_IN +0.3V)
V_BST to V_SW ................................................................................................................................................... –0.3V to 6V
V_BST ............................................................................................................................................................. –0.3V to 36V
V_PG................................................................................................................................................. –0.3V to (V_DD + 0.3V)
V_FB ................................................................................................................................................. –0.3V to (V_DD + 0.3V)
P_GND to A_GND ........................................................................................................................................... –0.3V to +0.3V
ESD Rating⁽¹⁾............................................................................................................................................................. 2 kV
Operating Ratings ‡
Supply Voltage (V_IN) ...................................................................................................................................... 4.5V to 28V
V_SW, V_FREQ, V_ILIM, V_EN ......................................................................................................................................0V to V_IN
† Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the device at those or any other conditions above those indicated
in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended
periods may affect device reliability.
‡ Notice: The device is not guaranteed to function outside its operating ratings.
Note 1: Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5 kΩ in series
with 100 pF.
 2015 Microchip Technology Inc.
DS20005459B-page 3