AP1605 ANACHIP [Anachip Corp], AP1605 Datasheet - Page 2

• Manufacturer Part Number: AP1605
• Description: PWM/PFM Dual-mode Step-Down Switching Regulator
• Manufacturer: ANACHIP [Anachip Corp]

PWM/PFM Dual-mode Step-Down Switching Regulator
Caution: The absolute maximum ratings are rated values exceeding which the product could suffer physical
Anachip Corp.
www.anachip.com.tw
Symbol
PV
V
T
T
V
Ordering Information
Block Diagram
Absolute Maximum Ratings
V
FB
P
CC
OPR
STG
SW
CE
D
CC
*1
damage. These values must therefore not be exceeded under any conditions.
V
PV
FB Pin Voltage
ON/OFF Pin Voltage
Switch Pin Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
CC
CC
Pin Voltage
Pin Voltage
PV
V
CE
CC
CC
S: SOP-8L
TS: TSSOP-8L
Package
Oscillation
Circuit
PWM /PFM -Switched
Control Circuit
Parameter
AP 1605 X X X
Blank : Normal
L : Lead Free Package
SOP-8L
TSSOP-8L
Lead Free
Reference Voltage
Source
2/6
AP1605
V
SS
+
-
Blank : Tube
A : Taping
Packing
V
V
V
V
V
SS
SS
SS
SS
SS
- 0.3 to V
-20 to +125
- 0.3 to V
- 0.3 to V
- 0.3 to V
- 0.3 to V
-20 to +85
Rating
1200
700
SW
FB
IN
SS
SS
SS
SS
Rev. 1.1 Jan 18, 2005
+ 0.3
AP1605
+ 8
+ 8
+ 8
+ 8
Unit
mW
o
o
V
V
V
V
V
C
C