Datasheet Analog Devices LT8495IUF#TRPBF — 数据表

LT8495
SEPIC/Boost Converter with
2A, 70V Switch, 9µA Quiescent
Current, POR and Watchdog Timer
DESCRIPTION FEATURES Wide Input Voltage Range of ~1V to 60V
(2.5V to 32V for Start-Up)
n Low Ripple Burst Mode® Operation n 9µA IQ at 12VIN to 5.0VOUT n Output Ripple (12V) 90 EFFICIENCY (%) 15µH SUPPLY CURRENT (µA) • VIN
3V TO 60V Efficiency 25 0 WATCHDOG DISABLED
0 12 24
36
INPUT VOLTAGE (V) 48 60
8495 TA01b VIN = 24V 80 VIN = 12V
VIN = 5V 75
70
65
60
0.0 0.2 0.4
0.6
LOAD CURRENT (A) 0.8 1.0
8495 TA01c 8495fb For more information www.linear.com/LT8495 1 LT8495
ABSOLUTE MAXIMUM RATINGS
(Note 1) VIN, BIAS Voltage.60V
SWEN, WDE, RSTIN Voltage.60V …