an8049sh Panasonic Corporation of North America, an8049sh Datasheet - Page 4

• Manufacturer Part Number: an8049sh
• Description: 1.8-volt 3-channel Step-up, Step-down, And Polarity Inverting Dc-dc Converter Control Ic
• Manufacturer: Panasonic Corporation of North America

AN8049SH
I Electrical Characteristics at V
4
Error amplifier 1 block
Input threshold voltage 1
Input bias current 1
High-level output voltage 1
Low-level output voltage 1
Output source current 1
Output sink current 1
Error amplifier 2 block
Input threshold voltage 2
Input bias current 2
High-level output voltage 2
Low-level output voltage 2
Output source current 2
Output sink current 2
Error amplifier 3 block
Input offset voltage
Common-mode input voltage range
Input bias current 3
High-level output voltage 3
Low-level output voltage 3
Output source current 3
Output sink current 3
Oscillator block
Oscillator frequency
Output 1 block
Output duty factor 1
High-level output voltage 1
Low-level output voltage 1
Output source current 1
Output sink current 3
Pull-down resistor 1
Output 2 block
Output duty factor 2
High-level output voltage 2
Low-level output voltage 2
Output source current 2
Output sink current 2
Parameter
I
I
Symbol
I
I
I
I
I
SO(OUT)1
SO(OUT)2
CC
I
I
I
SI(OUT)1
SI(OUT)2
SO(FB)1
SO(FB)2
SO(FB)3
V
V
SI(FB)1
V
V
SI(FB)2
V
SI(FB)3
V
V
V
V
V
V
V
V
f
Du
Du
V
R
I
I
I
OUT
OH1
OH2
TH1
EH1
TH2
EH2
EH3
OL1
OL2
B1
EL1
B2
EL2
ICR
B3
EL3
O1
= 2.4 V, C
IO
1
2
R
R
I
I
V
V
R
I
I
V
V
O
O
O
O
T
T
T
O
O
O
O
= −10 mA, R
= 10 mA, R
= −10 mA, R
= 10 mA, R
SDH00012BEB
= 7.5 kΩ, C
= 7.5 kΩ, C
= 7.5 kΩ, C
= 0.7 V, R
= 0.7 V, R
= 0.7 V, R
= 0.7 V, R
REF
= 0.1 µF, T
Conditions
B
B
B
B
B
B
T
T
T
B
= 1 kΩ
= 1 kΩ
B
= 1 kΩ
= 1 kΩ
= 1 kΩ
= 1 kΩ
= 680 pF
= 680 pF
= 680 pF
= 1 kΩ
= 1 kΩ
a
= 25°C (continued)
V
V
1.241
1.241
− 0.1
− 0.6
Min
−38
−38
−38
170
CC
−34
CC
−34
1.0
0.5
1.0
0.5
1.0
0.5




−6

80

40
17
80

40
−1
−1
− 0.3
1.26
1.26
Typ
−31
−31
−31
190
−29
−29
0.1
1.2
0.1
1.2
1.2








86



27
86



V
1.279
1.279
Max
CC
−24
−24
−24
−24
−24
210
0.2
1.4
0.2
0.2
1.4
0.2
1.4
0.2
0.2
0.2




92


37
92


6
− 1.4
Unit
kHz
mA
mA
mV
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
kΩ
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V