STK730C Sanyo Semiconductor Corporation, STK730C Datasheet - Page 2

• Manufacturer Part Number: STK730C
• Description: 5V Signal Output MOS Chopper Regulator
• Manufacturer: Sanyo Semiconductor Corporation

Specifications
Maximum Ratings
Electrical Characteristics at Ta = 25°C, for the specified test circuit
Block Diagram
Maximum DC input voltage
Maximum output current
Thermal resistance
Junction temperature
Operating case temperature
Storage temperature
Output voltage setting
Input regulation
Load regulation
Overcurrent protection start current
Efficiency
Operating frequency
Output voltage temperature coefficient
Ripple voltage
Parameter
Parameter
at Ta = 25°C
Symbol
Reg-IN
Reg-L
T
I
V
V
ocp
cvo
f
rp
O
Vin (DC) max
Vin (DC) = 24 V, I
Vin (DC) = 10 to 40 V, I
Vin (DC) = 24 V, I
Vin (DC) = 24 V
Vin (DC) = 24 V, I
Vin (DC) = 24 V, I
Symbol
Tc max
I
Tj max
O
T
max
j-c
stg
Condition
STK730C
O
O
O
O
= 1 A
= 0.5 to 5 A
= 2.5 A
= 1 A
O
= 1 A
150 (SBD 125)
3.5 (SBD 7.2)
–30 to +105
min
Rating
4.95
5
105
40
5
Rating
typ
5.05
0.02
125
80
max
5.15
10
10
30
No. 4472-2/6
mVrms
°C/W
mV/V
mV/A
%/°C
Unit
Unit
kHz
°C
°C
°C
%
V
A
V
A