LTM8048
TYPICAL APPLICATION
Total Output Current vs V IN
5V Flyback Converter with Low Noise Bypass
400
V IN
15VDC TO 30VDC
2.2μF
V IN
RUN
LTM8048
V OUT1
V OUT2
0.01μF
5.7V
V OUT2
5V
380
360
340
320
BIAS
BYP
300
4.7μF
6.19k
ADJ1 ADJ2
SS
GND V OUT–
725VDC ISOLATION
162k
22μF
10μF
8048 TA05
280
260
240
220
200
15
20
25
30
RELATED PARTS
V IN (V)
8048 TA05b
PART NUMBER DESCRIPTION
COMMENTS
LTM8031
LTM8032
LTM8033
LTM4612
LTM8061
LTM4613
LTM8047
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
EN55022 Class B Compliant, 3.6V ≤ V IN ≤ 36V; 0.8V ≤ V OUT ≤ 10V
EN55022 Class B Compliant, 3.6V ≤ V IN ≤ 36V; 0.8V ≤ V OUT ≤ 10V
EN55022 Class B Compliant, 3.6V ≤ V IN ≤ 36V; 0.8V ≤ V OUT ≤ 24V
EN55022 Class B Compliant, 5V ≤ V IN ≤ 36V; 3.3V ≤ V OUT ≤ 15V
4.95V ≤ V IN ≤ 32V, 2A Charge Current, 1-Cell and 2-Cell, 4.1V or 4.2V per Cell
EN55022 Class B Compliant, 5V ≤ V IN ≤ 36V; 3.3V ≤ V OUT ≤ 15V
3.1V ≤ V IN ≤ 32V; 2.5V ≤ V OUT ≤ 12V
LTC2978
LTC2974
Octal Digital Power Supply Manager with EEPROM I 2 C/PMBus Interface, Configuration EEPROM, Fault Logging, 16-Bit ADC with
±0.25% TUE, 3.3V to 15V Operation
Quad Digital Power Supply Manager with EEPROM I 2 C/PMBus Interface, Configuration EEPROM, Fault Logging, Per Channel Voltage,
Current and Temperature Measurements
8048ff
1630 McCarthy Blvd., Milpitas, CA 95035-7417 Formore(408)432-1900 ● FAX:(408)434-0507 Corporation information
20 Linear Technology ● www.linear.com/LTM8048 www.linear.com/LTM8048
LT 0114 REV F ? PRINTED IN USA
?  LINEAR TECHNOLOGY CORPORATION 2011
相关PDF资料
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