GM2574 Datasheet, PDF (4/8 Pages) Gamma Microelectronics Inc. – 1.5A STEP DOWN VOLTAGE SWITCHING REGULATORS

GM2574
1.5A STEP DOWN VOLTAGE
SWITCHING REGULATORS
Electrical Characteristics: GM2574-ADJ
(Specifications with standard type face are for T = 25 , and those with bold face type apply over full Operating Temperature
rage)
Parameter
Condition
Symbol Min
Typ
Max Unit
Output Voltage _{4.5V < VIN < 40V, 0.2A < ILOAD < 1.5A}
1.205
1.255
V_OUT
1.180
1.230
1.280
V
Efficiency
VIN =12V, ILOAD=1.5A, VOUT = 9V
η
88
%
Electrical Characteristics: GM2574-3.3
(Specifications with standard type face are for T = 25 , and those with bold face type apply over full Operating Temperature
rage)
Parameter
Condition
Symbol Min
Typ
Max Unit
Output Voltage _{4.5V < VIN < 40V, 0.2A < ILOAD < 1.5A}
3.163
3.390
V_OUT
3.201
3.300
3.432
V
Efficiency
VIN =12V, ILOAD=1.5A
η
73
%
Electrical Characteristics: GM2574-5.0
(Specifications with standard type face are for T = 25 , and those with bold face type apply over full Operating Temperature
rage)
Parameter
Condition
Symbol Min
Typ
Max Unit
Output Voltage _{4.5V < VIN < 40V, 0.2A < ILOAD < 1.5A}
4.850
5.150
V_OUT
4.800
5.000
5.200
V
Efficiency
VIN =12V, ILOAD=1.5A
η
77
%
4