ADT7350 ADTech, ADT7350 Datasheet - Page 3

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

www.DataSheet.in
Sep. 9. 2010 / Rev. 0.0
Functional Block Diagram
Operating Ratings
Absolute Maximum Ratings (Note1)
Note1. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
Note2. derate 4.0mW/℃ above +25℃. This is recommended to operate under this power dissipation specification.
Note3. Measured on JESD51-7, 4-layer PCB
Power supply voltage
SW pin voltage
BST pin voltage
All Other Pins
Max. power dissipation (Ta=25℃) (Note2)
Thermal resistance (Note3)
Storage temperature
Junction temperature
Power supply voltage
Output voltage
Operating temperature
Junction temperature
EN
FB
4
3
Reference
Regulator
Internal
Voltage
Shutdown
Parameter
Parameter
* This specifications are subject to be changed without notice
OSC
+
-
Z
FB
Error
Amp
Σ
Symbol
Symbol
V
T
T
V
Θ
V
V
T
P
Jmax
Comparator
V
+
STG
BST
-
3/9
SW
-
T
IN
JA
OUT
OPR
Current
D
IN
Limit
J
GND
VIN
5
2
Regulator
Min.
-0.3
-65
Min.
0.81
-40
Control
LOGIC
4.5
-
-
-
-
-
-
-
Current
sense
Typ.
250
Typ.
12.0
Driver
-
-
-
-
-
-
-
-
-
-
+
-
http://www.ad-tech.co.kr
V
SW
Max.
+150
+150
400
Max.
+125
26
27
+6
24.0
+85
R
-
+ 6V
15
S
1
6
ADT7350
BST
SW
℃/W
Unit
mW
℃
℃
V
V
V
V
Unit
℃
℃
V
V