ADP2303ARDZ-5.0 Analog Devices Inc, ADP2303ARDZ-5.0 Datasheet - Page 3

• Manufacturer Part Number: ADP2303ARDZ-5.0
• Description: IC, BUCK, REG, 3A, 5V, 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of ADP2303ARDZ-5.0

• Primary Input Voltage: 20V
• No. Of Outputs: 1
• Output Voltage: 5V
• Output Current: 3A
• Voltage Regulator Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Frequency: 0.7MHz
• Input: RoHS Compliant
• Svhc: No SVHC
• Rohs Compliant: Yes

SPECIFICATIONS
V
Table 1.
Parameters
VIN
FB
SW
OSCILLATOR FREQUENCY
SOFT START TIME
EN
BOOTSTRAP VOLTAGE
PGOOD
THERMAL SHUTDOWN
1
2
Pin-to-Pin measurements.
Guaranteed by design.
IN
Voltage Range
Supply Current
Shutdown Current
Undervoltage Lockout Threshold
Regulation Voltage
Bias Current
On Resistance
Peak Current Limit
Leakage Current
Minimum On Time
Minimum Off Time
Input Threshold
Input Hysteresis
Pull-Down Current
PGOOD Rising Threshold
PGOOD Hysteresis
PGOOD Deglitch Time
PGOOD Output Low Voltage
PGOOD Leakage Current
Threshold
Hysteresis
= 3.3 V, T
J
= −40°C to +125°C for minimum/maximum specifications, and T
1
2
Symbol
V
I
I
UVLO
V
I
f
V
V
VIN
SHDN
FB
SW
IN
FB
EN
BOOT
Test Conditions
No switching, V
V
V
ADP230xARDZ (adjustable)
ADP230xARDZ-2.5
ADP230xARDZ-3.3
ADP230xARDZ-5.0
ADP230xARDZ (adjustable)
V
ADP2302, V
ADP2303, V
V
V
V
V
Rising temperature
EN
IN
IN
BST
EN
IN
PGOOD
rising
Rev. 0 | Page 3 of 28
falling
= 12 V
= 0 V, V
= V
− V
= 5 V
SW
SW
= 0 V, V
= 5 V, I
IN
BST
BST
= 12 V
− V
− V
IN
SW
IN
= 12 V
SW
SW
= 12 V
= 200 mA
A
= 5 V
= 5 V
= 25°C for typical specifications, unless otherwise noted.
Min
3.0
2.2
0.788
2.463
3.25
4.925
80
2.7
4.6
595
1.12
4.7
82.5
Typ
720
24
2.7
2.4
0.8
2.5
3.3
5.0
0.01
120
3.5
5.5
0.1
126
210
700
2048
1.2
100
1.2
5.0
87.5
2.5
32
150
0.1
150
15
ADP2302/ADP2303
Max
20
950
45
2.9
0.812
2.538
3.35
5.075
0.1
160
4.4
6.4
5
170
280
805
1.28
5.3
92.5
300
1
Unit
ns
ns
kHz
Clock cycles
Clock cycles
mV
V
μA
μA
V
V
V
V
V
V
μA
mΩ
A
A
μA
V
mV
μA
V
%
%
μA
°C
°C