AN8016 Panasonic Semiconductor, AN8016 Datasheet - Page 2

• Manufacturer Part Number: AN8016
• Description: Single-channel 1.8-volt step-up DC-DC converter control IC
• Manufacturer: Panasonic Semiconductor

AN8016NSH
3
Pin No.
Block Diagram
Pin Descriptions
IN
Off
FB
10
1
2
3
4
5
6
7
8
9
4
10
1
1.27 V
Error amp.
Symbol
Active-high
S.C.P.
GND
OSC
Low level detector
comp.
IN
V
Out
Off
RB
FB
SS
1.27 V
On/off
control
CC
S.C.P.
comp.
Error amplifier inverting input
Time constant capacitor connection for short-circuit protection
Soft-start time-constant capacitor connection
On/off control
Supply voltage
Push-pull output
Ground
Output-current setting resistor connection pin
Oscillator circuit timing resistor/capacitor connection pin
Error amplifier output
1 A
0.23 V
V
voltage supply
CC
Low level
Reference
SS pin
clamp
1.27 V
1.27 V
High level detector comp.
U.V.L.O.
Description
R
S
Triangular wave
Latch
Unlatch comp.
generator
Q
0.6 V
0.23 V
0.7 V
0.2 V
PWM
Low level
Voltage Regulators
clamp
V
5 A
CC
30 k
V
CC
8
6
7
RB
Out
GND