ADP1882ARMZ-0.3-R7 datasheet(32/40 Pages) AD

32 / 40 page

ADP1882/ADP1883

Rev. 0 | Page 32 of 40

Marking Code

SAP Model

ADP1882

ADP1883

VOUT

(V)

VIN

(V)

CIN

(μF)

COUT

(μF)

(μH)

(kΩ)

CCOMP

(pF)

CPAR

(pF)

RTOP

(kΩ)

LGH

LGL

16.5

3 × 109

3 × 476

1.4

27.4

330

78.8

LGH

LGL

16.5

3 × 109

225 + 476

1.4

27.4

281

116.3

1 See the

section (see

Inductor Selection

Table 9

Table 9. Recommended Inductors

2 560 μF Panasonic (SP-series) 2 V, 7 mΩ, 3.7 A EEFUE0D561LR (4.3 mm × 7.3 mm × 4.2 mm).

3 270 μF Panasonic (SP-series) 4 V, 7 mΩ, 3.7 A EEFUE0G271LR (4.3 mm × 7.3 mm × 4.2 mm).

4 330 μF Panasonic (SP-series) 4 V, 12 mΩ, 3.3 A EEFUE0G331R (4.3 mm × 7.3 mm × 4.2 mm).

5 22 μF Murata 25 V, X7R, 1210 GRM32ER71E226KE15L (3.2 mm × 2.5 mm × 2.5 mm).

6 47 μF Murata 16 V, X5R, 1210 GRM32ER61C476KE15L (3.2 mm × 2.5 mm × 2.5 mm).

7 150 μF Panasonic (SP-series) 6.3 V, 10 mΩ, 3.5 A EEFUE0J151XR (4.3 mm × 7.3 mm × 4.2 mm).

8 180 μF Panasonic (SP-series) 4 V, 10 mΩ, 3.5 A EEFUE0G181XR (4.3 mm × 7.3 mm × 4.2 mm).

9 10 μF TDK 25 V, X7R, 1210 C3225X7R1E106M.

L (μH)

DCR (mΩ)

ISAT (A)

Dimension (mm)

Manufacturer

Model Number

0.12

0.33

10.2 × 7

Wurth Electronics

744303012

0.22

0.33

10.2 × 7

Wurth Electronics

744303022

0.47

0.8

14.2 × 12.8

Wurth Electronics

744355147

0.72

1.65

10.5 × 10.2

Wurth Electronics

744325072

0.9

1.6

13 × 12.8

Wurth Electronics

744355090

1.2

1.8

10.5 × 10.2

Wurth Electronics

744325120

1.0

3.3

10.5 × 10.2

Wurth Electronics

7443552100

1.4

3.2

14 × 12.8

Wurth Electronics

744318180

2.0

2.6

13.2 × 12.8

Wurth Electronics

7443551200

0.8

27.5

Sumida

CEP125U-0R8

Table 10. Recommended MOSFETs

VGS = 4.5 V

RON

(mΩ)

(A)

VDS

(V)

CIN

(nF)

QTOTAL

(nC)

Package

Manufacturer

Model Number

Upper-Side MOSFET (Q1/Q2)

5.4

3.2

PG-TDSON8

Infineon

BSC042N03MS G

10.2

1.6

PG-TDSON8

Infineon

BSC080N03MS G

6.0

SO-8

Vishay

Si4842DY

2.4

SO-8

International Rectifier

IRF7811

Lower-Side MOSFET (Q3/Q4)

5.4

3.2

PG-TDSON8

Infineon

BSC042N030MS G

10.2

1.6

PG-TDSON8

Infineon

BSC080N030MS G

6.0

SO-8

Vishay

Si4842DY

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