参数资料
型号: STK730C
厂商: Sanyo Electric Co.,Ltd.
英文描述: 5 V Single Output MOS Chopper Regulator
中文描述: 5 V单输出MOS斩波调压
文件页数: 2/6页
文件大小: 118K
代理商: STK730C
STK730C
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Rating
Unit
Maximum DC input voltage
Vin (DC) max
40
V
Maximum output current
IO max
5
A
Thermal resistance
θj-c
3.5 (SBD 7.2)
°C/W
Junction temperature
Tj max
150 (SBD 125)
°C
Operating case temperature
Tc max
105
°C
Storage temperature
Tstg
–30 to +105
°C
Electrical Characteristics at Ta = 25°C, for the specified test circuit
Rating
Parameter
Symbol
Condition
min
typ
max
Unit
Output voltage setting
VO
Vin (DC) = 24 V, IO = 1 A
4.95
5.05
5.15
V
Ripple voltage
Vrp
10
mVrms
Input regulation
Reg-IN
Vin (DC) = 10 to 40 V, IO = 1 A
10
mV/V
Load regulation
Reg-L
Vin (DC) = 24 V, IO = 0.5 to 5 A
30
mV/A
Overcurrent protection start current
Iocp
Vin (DC) = 24 V
5
A
Efficiency
η
Vin (DC) = 24 V, IO = 2.5 A
80
%
Operating frequency
f
Vin (DC) = 24 V, IO = 1 A
125
kHz
Output voltage temperature coefficient
Tcvo
0.02
%/°C
Block Diagram
No. 4472-2/6
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