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PAM2303AJEADJR

P1-P3P4-P6P7-P9P10-P12P13-P14
PAM2303
Document number: DSxxxxx Rev. 1 - 2
4 of 14
www.diodes.com
November 2012
© Diodes Incorporated
PAM2303
A
Product Line o
f
Diodes Incorporated
Electrical Characteristics (@T
A
= +25°C, V
IN
= 3.6V, V
O
= 1.8V, C
IN
= 33µF, C
O
= 22µF, L = 2.2µH unless otherwise specified.)
Parameter Symbol Test Conditions Min Typ Max Units
Input Voltage Range
V
IN
2.7 5.5 V
Output Voltage Range
V
O
0.6
V
IN
V
UVLO Threshold
V
UVLO
V
IN
Rising
2.4 2.5 V
Hysteresis 240 mV
V
IN
Falling
1.8 V
Regulated Output Voltage Accuracy
V
O
I
O
= 0 to 3A
-3 +3 %
Regulated Feedback Voltage
V
FB
0.591 0.600 0.609 V
FB Leakage Current
I
FB
V
O
= 1V
-50 +50 nA
Output Voltage Line Regulation LNR
V
IN
= 2.5V to 5V
0.2 %/V
Output Voltage Load Regulation LDR
I
O
= 0A to 3A
0.5 %/A
Quiescent Current
I
Q
No load 42 90 µA
Shutdown Current
I
SD
V
EN
= 0V
1 µA
Current Limit
I
LIM
4 A
Oscillator Frequency
f
OSC
1.2 1.5 1.8 MHz
Drain-Source On-State Resistance
R
DS(ON)
High Side 85
mΩ
Low Side 60
High Efficiency η 95 %
PSM Threshold
I
TH
V
IN
= 3.3V, V
O
= 1.2V, L = 1µH
450 mA
Analog Soft Start Time
t
S
From enable to output regulation 0.5 ms
EN Threshold High
V
EH
1.5 V
EN Threshold Low
V
EL
0.3 V
EN Leakage Current
I
EN
V
IN
= V
EN
= 0V
-1.0 +1.0 µA
Over Temperature Protection OTP 150 °C
OTP Hysteresis OTH 30 °C
PAM2303
Document number: DSxxxxx Rev. 1 - 2
5 of 14
www.diodes.com
November 2012
© Diodes Incorporated
PAM2303
A
Product Line o
f
Diodes Incorporated
Typical Performance Characteristics (@T
A
= +25°C, C
IN
= 10µF, C
O
= 10µF, L = 4.7µH unless otherwise specified.)
PAM2303
Document number: DSxxxxx Rev. 1 - 2
6 of 14
www.diodes.com
November 2012
© Diodes Incorporated
PAM2303
A
Product Line o
f
Diodes Incorporated
Typical Performance Characteristics (cont.) (@T
A
= +25°C, C
IN
= 10µF, C
O
= 10µF, L = 4.7µH unless otherwise specified.)
P1-P3P4-P6P7-P9P10-P12P13-P14

PAM2303AJEADJR

Mfr. #:
Buy PAM2303AJEADJR
Manufacturer:
Diodes Incorporated
Description:
Switching Voltage Regulators 3A LO NOISE SD DC-DC CNVTR
Lifecycle:
New from this manufacturer.
Delivery:
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