FAN2013B Fairchild Semiconductor, FAN2013B Datasheet - Page 4

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FAN2013B

Manufacturer Part Number
FAN2013B
Description
The FAN2013B is a high-efficiency, low-noise, synchronous Pulse Width Modulated (PWM) current-mode DC-DC converter designed for low-voltage applications
Manufacturer
Fairchild Semiconductor
Datasheet

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© 2008 Fairchild Semiconductor Corporation
FAN2013B • Rev. 1.0.2
Electrical Characteristics
V
otherwise noted. Typical values are at T
Note:
4.
Symbol
R
R
V
IN
ON_PMOS
ON_NMOS
V
R
PG_LOW
R
V
V
I
I
V
V
V
V
LIMIT
f
LEAK
t
= 4.5V to 5.5V, V
UVLO
LOAD
SW
I
LINE
OUT
OUT
OVP
REF
PG
Please refer to the load transient response test waveform shown in Figure 3.
Q
PG
IN
Input Voltage
Quiescent Current
UVLO Threshold
PMOS On Resistance
NMOS On Resistance
P-Channel Current Limit
Over-Temperature Protection
Switching Frequency
Line Regulation
Load Regulation
Output Voltage During Load
Transition
Reverse Leakage Current into
Pin SW
Reference Voltage
Output Voltage Accuracy
Power Good Output
Threshold and Hysteresis
Power Good Output Delay
Power Good Voltage Low
Over-Voltage Protection
Threshold and Hysteresis
1500
100
0
Parameter
OUT
(4)
= 1.2V, I
t r = 100ns
Figure 3.
OUT
= 200mA, C
A
= 25°C.
I
V
Hysteresis
V
V
4.5V < V
Rising Temperature
Hysteresis
V
0mA ≤ I
I
C
I
C
V
V
≤ 2000mA, T
V
≤ 2000mA, T
FB Voltage Rising
Hysteresis
I
FB Voltage Rising
Hysteresis
OUT
OUT
OUT
sink
IN
IN
IN
IN
IN
IN
IN
OUT
OUT
Load Transient Response Test Waveform
t f = 100ns
=6mA, Open-Drain Output
= Open, EN = GND, V
Rising
= V
= V
= 4.5 to 5.5V, I
= 4.5 to 5.5V, 0mA ≤ I
= 4.5 to 5.5V, 0mA ≤ I
from 100mA to 1500mA,
= 0mA
from 1500mA to 100mA,
= 60µF
= 60µF
GS
GS
IN
OUT
IN
= 10µF, C
= 5V
= 5V
0.6
< 5.5V
≤ 2000mA
Conditions
A
A
= 0°C to +85°C
= -40°C to +85°C
4
OUT
OUT
= 100mA
= 40µF, L = 2.2µH, T
SW
OUT
OUT
= 5.5V
Min.
1000
4.5
3.4
2.8
-5
-2
-3
4.6
A
1.07 x V
0.9 x V
= -40°C to +85°C, unless
Typ.
1200
0.16
150
150
100
3.7
3.5
0.3
0.1
0.8
10
90
90
20
1
2
Time (ms)
OUT
OUT
Max.
1400
4.0
5.5
4.2
0.6
1.0
0.4
16
5
2
3
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Units
%/V
kHz
mA
mV
µA
°C
°C
µs
%
%
%
%
%
%
%
V
V
A
V
V
V
V

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