ADP1882-1.0-EVALZ Analog Devices Inc, ADP1882-1.0-EVALZ Datasheet - Page 32

• Manufacturer Part Number: ADP1882-1.0-EVALZ
• Description: 1 MHz Synchronous Current-Mode Buck Controller Eval. Board
• Manufacturer: Analog Devices Inc

Specifications of ADP1882-1.0-EVALZ

• Silicon Manufacturer: Analog Devices
• Application Sub Type: PWM Buck Controller
• Kit Application Type: Power Management - Voltage Regulator
• Silicon Core Number: ADP1882
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADP1882/ADP1883
SAP Model
1
2
3
4
5
6
7
8
9
Table 9. Recommended Inductors
L (μH)
0.12
0.22
0.47
0.72
0.9
1.2
1.0
1.4
2.0
0.8
Table 10. Recommended MOSFETs
V
Upper-Side MOSFET (Q1/Q2)
Lower-Side MOSFET (Q3/Q4)
See the
560 μF Panasonic (SP-series) 2 V, 7 mΩ, 3.7 A EEFUE0D561LR (4.3 mm × 7.3 mm × 4.2 mm).
270 μF Panasonic (SP-series) 4 V, 7 mΩ, 3.7 A EEFUE0G271LR (4.3 mm × 7.3 mm × 4.2 mm).
330 μF Panasonic (SP-series) 4 V, 12 mΩ, 3.3 A EEFUE0G331R (4.3 mm × 7.3 mm × 4.2 mm).
22 μF Murata 25 V, X7R, 1210 GRM32ER71E226KE15L (3.2 mm × 2.5 mm × 2.5 mm).
47 μF Murata 16 V, X5R, 1210 GRM32ER61C476KE15L (3.2 mm × 2.5 mm × 2.5 mm).
150 μF Panasonic (SP-series) 6.3 V, 10 mΩ, 3.5 A EEFUE0J151XR (4.3 mm × 7.3 mm × 4.2 mm).
180 μF Panasonic (SP-series) 4 V, 10 mΩ, 3.5 A EEFUE0G181XR (4.3 mm × 7.3 mm × 4.2 mm).
10 μF TDK 25 V, X7R, 1210 C3225X7R1E106M.
GS
= 4.5 V
Inductor Selection
DCR (mΩ)
0.33
0.33
0.8
1.65
1.6
1.8
3.3
3.2
2.6
section (see
ADP1882
LGH
LGH
Marking Code
R
(mΩ)
5.4
10.2
6.0
9
5.4
10.2
6.0
ON
Table 9
).
ADP1883
LGL
LGL
I
55
30
50
35
28
25
20
24
22
27.5
I
(A)
47
53
19
14
47
82
19
SAT
D
(A)
V
(V)
30
30
30
30
30
30
30
DS
V
(V)
5
7
OUT
V
(V)
16.5
16.5
Dimension (mm)
10.2 × 7
10.2 × 7
14.2 × 12.8
10.5 × 10.2
13 × 12.8
10.5 × 10.2
10.5 × 10.2
14 × 12.8
13.2 × 12.8
C
(nF)
3.2
1.6
2.4
3.2
1.6
Rev. 0 | Page 32 of 40
IN
IN
Q
(nC)
20
10
35
25
20
10
35
C
(μF)
3 × 10
3 × 10
IN
TOTAL
9
9
Package
PG-TDSON8
PG-TDSON8
SO-8
SO-8
PG-TDSON8
PG-TDSON8
SO-8
C
(μF)
3 × 47
22
OUT
5
+ 47
6
6
Manufacturer
Wurth Electronics
Wurth Electronics
Wurth Electronics
Wurth Electronics
Wurth Electronics
Wurth Electronics
Wurth Electronics
Wurth Electronics
Wurth Electronics
Sumida
Manufacturer
Infineon
Infineon
Vishay
International Rectifier
Infineon
Infineon
Vishay
L
(μH)
1.4
1.4
1
R
(kΩ)
27.4
27.4
C
C
(pF)
330
281
Model Number
744303012
744303022
744355147
744325072
744355090
744325120
7443552100
744318180
7443551200
CEP125U-0R8
Si4842DY
Si4842DY
Model Number
BSC042N03MS G
BSC080N03MS G
IRF7811
BSC042N030MS G
BSC080N030MS G
COMP
C
(pF)
33
28
PAR
R
(kΩ)
78.8
116.3
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