an8015sh Panasonic Corporation of North America, an8015sh Datasheet - Page 4

• Manufacturer Part Number: an8015sh
• Description: Single-channel Step-down, Step-up, Or Inverting Use Dc-dc Converter Control Ic
• Manufacturer: Panasonic Corporation of North America

AN8015SH
4
Pin No.
Short-circuit protection circuit block
Input threshold voltage
Input standby voltage
Input latch voltage
Charge current
Comparator threshold voltage
Whole device
Total consumption current
Total consumption current 2
Electrical Characteristics at V
Terminal Equivalent Circuits
1
2
3
4
V
Parameter
V
To PWM input
REF
REF
V
I
REF
CHG
S.C.P.
Equivalent circuit
OSC
comp.
3
2
100
RT(V
CT
4
1.83 V
OSC PWM
RT
R
S
PWM
Latch
0.5 V)
CC
Symbol
V
V
V
I
I
Q
V
I
CHG
THPC
STBY
CC2
THL
CC
IN
12 V, R
S.C.P.
210
I
O
V
R
R
1
T
T
SCP
T
15 k
5.6 k
15 , C
CT:
The terminal used for connecting a timing capaci-
tor to set oscillation frequency.
Use a capacitance value within the range of 100 pF
to 27 000 pF.
Use a oscillation frequency in the range of 2 kHz
to 500 kHz.
RT:
The terminal used for connecting a timing resistor
to set oscillation frequency.
Use a resistance value within the range of 5.6 k
to 15 k . The terminal voltage is 0.5 V typ.
S.C.P.:
The terminal used for connecting a capacitor to set
the time constant of soft start and timer latch short-
circuit protection circuit.
Use a capacitance value in the range of more than
1 000 pF.
The charge current is about 1.1 mA at R
I
GND:
Grounding terminal
0 V
CHG
Conditions
C
T
V
R
T
RT
T
150 pF
200 pF, T
30
1
Description
[A]
a
1.73
1.15
Min
25 C (continued)
1.32
Voltage Regulators
1.83
1.25
1.83
Typ
1.8
30
1.1
T
5
15 k
Max
1.93
1.35
120
2.8
0.88
Unit
I/O
mV
mA
mA
O
O
V
V
V
I
A