FAN2103EMPX Fairchild Semiconductor, FAN2103EMPX Datasheet - Page 6

IC BUCK SYNC ADJ 3A 25MLP

FAN2103EMPX

Manufacturer Part Number
FAN2103EMPX
Description
IC BUCK SYNC ADJ 3A 25MLP
Manufacturer
Fairchild Semiconductor
Series
TinyBuck™r
Type
Step-Down (Buck)r
Datasheet

Specifications of FAN2103EMPX

Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
3 ~ 21 V
Current - Output
3A
Frequency - Switching
200kHz ~ 600kHz
Voltage - Input
3 ~ 24 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
25-MLP
Power - Output
2.8W
Mounting Style
SMD/SMT
Efficiency
95 %
Input / Supply Voltage (max)
24 V
Input / Supply Voltage (min)
3 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Operating Temperature Range
- 40 C to + 85 C
Output Current
3 A
Output Power
2.8 W
Output Voltage
3.2 V
Supply Current
8 mA
Switching Frequency
600 KHz
For Use With
FEB207 - BOARD EVAL FOR FAN2103
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
FAN2103EMPXTR
© 2007 Fairchild Semiconductor Corporation
FAN2103 • Rev. 1.0.6
Electrical Specifications
Recommended operating conditions are the result of using the circuit shown in Figure 1 unless otherwise noted.
Control Functions
EN Threshold, Rising
EN Hysteresis
EN Pull-up Resistance
EN Discharge Current
FB OK Drive Resistance
PGOOD Threshold
(Compared to V
PGOOD Output Low
Parameter
REF
)
(Continued)
Auto-restart Mode
FB < V
FB > V
I
OUT
< 2mA
REF
REF
Conditions
6
Min.
-14
+7
Typ.
1.35
250
800
+10
-11
1
Max.
2.00
800
+13
0.4
-8
www.fairchildsemi.com
%V
%V
Unit
mV
µA
Ω
V
V
REF
REF

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