LTM8048
TYPICAL APPLICATION
Total Output Current vs VIN
400
380
360
340
320
300
280
260
240
220
200
5V Flyback Converter with Low Noise Bypass
LTM8048
5.7V
V
IN
V
V
V
IN
OUT1
15VDC TO 30VDC
V
OUT2
2.2µF
RUN
OUT2
5V
0.01µF
162k
BIAS
BYP
4.7µF
22µF
10µF
6.19k
ADJ1
SS
ADJ2
–
GND
V
OUT
8048 TA05
725VDC ISOLATION
15
20
25
30
V
(V)
IN
8048 TA05b
RELATED PARTS
PART NUMBER DESCRIPTION
COMMENTS
EN55022 Class B Compliant, 3.6V ≤ V ≤ 36V; 0.8V ≤ V
LTM8031
LTM8032
LTM8033
LTM4612
LTM8061
LTM4613
LTM8047
LTC2978
Ultralow EMI 1A µModule Regulator
Ultralow EMI 2A µModule Regulator
Ultralow EMI 3A µModule Regulator
Ultralow EMI 5A µModule Regulator
Li-Ion/Polymer µModule Battery Charger
Ultralow EMI 8A µModule Regulator
725VDC Isolated µModule Converter
≤ 10V
≤ 10V
≤ 24V
IN
OUT
OUT
OUT
EN55022 Class B Compliant, 3.6V ≤ V ≤ 36V; 0.8V ≤ V
IN
EN55022 Class B Compliant, 3.6V ≤ V ≤ 36V; 0.8V ≤ V
IN
EN55022 Class B Compliant, 5V ≤ V ≤ 36V; 3.3V ≤ V
≤ 15V
OUT
IN
4.95V ≤ V ≤ 32V, 2A Charge Current, 1-Cell and 2-Cell, 4.1V or 4.2V per Cell
IN
EN55022 Class B Compliant, 5V ≤ V ≤ 36V; 3.3V ≤ V
≤ 15V
OUT
IN
3.1V ≤ V ≤ 32V; 2.5V ≤ V
≤ 12V
OUT
IN
2
Octal Digital Power Supply Manager with EEPROM I C/PMBus Interface, Configuration EEPROM, Fault Logging, 16-Bit ADC with
0.25% TUE, 3.3V to 15V Operation
2
LTC2974
Quad Digital Power Supply Manager with EEPROM I C/PMBus Interface, Configuration EEPROM, Fault Logging, Per Channel Voltage,
Current and Temperature Measurements
8048fg
LT 0715 REV G • PRINTED IN USA
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
20
For more information www.linear.com/LTM8048
(408)432-1900 FAX: (408) 434-0507 www.linear.com/LTM8048
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ꢀLINEAR TECHNOLOGY CORPORATION 2011