TD1501 Techcode, TD1501 Datasheet - Page 5

• Manufacturer Part Number: TD1501
• Description: PWM Buck DC/DC Converter
• Manufacturer: Techcode

www.DataSheet.co.kr
Electrical Characteristics
Specifications with boldface type are for full operationg temperature range, the other type are for T
Note1: Thermal resistance with copper area of approximately 3 in
December, 20, 2005. Techcode Semiconductor Limited www.techcodesemi.com
Feedback bias current
Quiescent current
Standby quiescent current
Oscillator frequency
Saturation voltage
Current Limit
Output leakage current
Output leakage current
ON/OFF pin logic input
Threshold voltage
ON/OFF pin input current
Thermal Resistance
Junction to Case
Thermal Resistance
Junction to Ambient
(Note1)
T
3A 150KHz PWM Buck DC/DC Converter
Parameters
echcode
®
I
V
I
I
F
I
I
I
V
V
I
I
θ
θ
b
Q
STBY
CL
L
L
H
L
JC
JA
OSC
SAT
IL
IH
Symbol
2
.
Adjustable only,
V
V
off
ON/OFF=5V, V
I
Peak Current (V
Output=0V (V
Output=-1V (V
Low (Regulator ON)
High (Regulator OFF)
V
OFF)
V
ON)
TO220B-5L/TO220-5L
TO263-5L
TO220B-5L/TO220-5L
TO263-5L
OUT
FB
FB
LOGIC
LOGIC
=1.3V
=12V force driver
=3A
Test Condition
5
=2.5V(Regulator
=0.5V(Regulator
FB
J
=25
IN
IN
=12V)
=36V)
FB
O
=36V
C.
=0V)
Min.
127
2.0
Typ.
0.02
150
1.2
4.5
1.3
1.3
2.5
3.5
10
80
28
23
5
2
5
DATASHEET
TD1501
200/250
50/100
1.4/1.5
5.5/6.5
Max.
173
0.6
10
50
30
15
5
O
O
Unit
KHz
mA
mA
C/W
C/W
nA
uA
uA
uA
uA
V
A
V
V
Datasheet pdf - http://www.DataSheet4U.net/