ADT7350 ADTech, ADT7350 Datasheet - Page 4

• Manufacturer Part Number: ADT7350
• Description: step-down converter
• Manufacturer: ADTech

www.DataSheet.in
Sep. 9. 2010 / Rev. 0.0
Electrical Characteristics (Ta=25℃, V
Note5. guaranteed by design.
Supply current (shutdown)
Supply current (quiescent)
Feedback voltage (V
Feedback current (I
Switch On Resistance (R
Switch Leakage
Current Limit (Note5)
Oscillator frequency (F
Fold-back frequency
Maximum Duty cycle
UVLO rising threshold
UVLO threshold hysteresis
EN input low voltage
EN input high voltage
EN input current
Thermal shutdown (Note5)
Parameters
FB
FB
)
)
SW
DS.ON
)
* This specifications are subject to be changed without notice
), (Note5)
V
V
4.5V ≤ VIN ≤ 24V
V
-
V
-
V
V
V
-
-
-
-
V
V
-
EN
EN
EN
EN
EN
FB
FB
FB
FB
= 0.81V
= 0.81V
= 0V
= 0.81V
= 0V
= 2V, V
= 0V , V
= 2V
= 0V
Condition
IN
=12V, unless otherwise noted)
4/9
FB
SW
= 1V
= 0V
Min.
0.79
1.2
3.8
1.2
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
0.81
460
250
140
0.2
0.1
0.4
1.8
1.4
0.1
85
4
5
-
-
-
-
http://www.ad-tech.co.kr
Max.
0.83
1.7
4.2
0.4
30
1
-
-
-
-
-
-
-
-
-
-
-
Unit
㎂
㎃
㎂
㎂
㎒
㎑
㎷
㎂
㎂
℃
%
V
Ω
A
V
V
V
ADT7350
Note