Datasheet LT8610AC, LT8610AC-1 (Analog Devices) - 23

LT8610AC/LT8610AC-1
TYPICAL APPLICATIONS 3.3V Step-Down Converter
VIN VIN BST 3.8V TO 42V 0.1µF 4.7µF EN/UV 8.2µH VOUT PG LT8610AC SW 3.3V 100µF* SYNC BIAS 3.5A 1210 10nF X5R TR/SS 1µF 1M FB INTVCC 4.7pF RT GND 110k 316k fSW = 400kHz 8610ac1 TA05 L: VISHAY IHLP-2525BD-01
Ultralow EMI 5V 2.5A Step-Down Converter
FB1 BEAD 4.7µH VIN VIN BST 5.5V TO 42V 0.1µF 4.7µF 4.7µF 4.7µF EN/UV 4.7µH VOUT PG LT8610AC SW 5V 47µF* 3.5A SYNC BIAS 1210 10nF X5R 1M TR/SS FB 1µF 10pF INTVCC RT GND 52.3k 191k fSW = 800kHz 8610ac1 TA11 FB1: TDK MPZ2012S101A L: VISHAY IHLP-2020BZ-01 *Consider doubling output capacitance if application requires low output voltage ripple in Burst Mode operation. Rev. B For more information www.analog.com 23 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Pin Configuration Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts