Datasheet

Data Sheet ADP2370/ADP2371
Rev. C | Page 27 of 32
FSEL
EN
POWER GOOD
R1
10kΩ
R2
249kΩ
R3
200kΩ
6.8µH
V
OUT
= 1.8V
V
IN
= 6V
C
IN
10µF
C
OUT
10µF
AGND
(EXPOSED PAD)
VIN
SYNC
ADP2370/
ADP2371
SW
PG
PGND
FB
1
2
3
4
8
7
6
5
09531-083
ON
OFF
Figure 83. Typical Application, 600 kHz, Adjustable Output
Table 6. Inductors
Vendor Model Frequency
Output
Voltage
Ideal Value
(μH)
Standard Value
(μH)
Dimensions
(mm)
I
SAT
(A)
DCR
(mΩ)
Coilcraft XFL4020-222ME 1.2 MHz 1.2 2.5 2.2 4 × 4 × 2 4.1 24
Coilcraft
XFL4020-332ME
1.2 MHz
1.5
3.1
3.3
4 × 4 × 2
3.1
38
Coilcraft XFL4020-332ME 1.2 MHz 1.8 3.8 3.3 4 × 4 × 2 3.1 38
Coilcraft XFL4020-472ME 1.2 MHz 2.5 5.2 4.7 4 × 4 × 2 2.0 57
Coilcraft XAL4030-682ME 1.2 MHz 3.0 6.3 6.8 4 × 4 × 3 1.9 74
Coilcraft XAL4030-682ME 1.2 MHz 3.3 6.9 6.8 4 × 4 × 3 1.9 74
Coilcraft
XAL4040-103ME
1.2 MHz
5
10.5
10
4 × 4 × 4
1.5
92
Coilcraft LPS6235-183ML 1.2 MHz 9 18.8 18 6 × 6 × 3.5 1.7 14
Coilcraft XFL4020-472ME 600 kHz 1.2 5.0 4.7 4 × 4 × 2 2.0 57
Coilcraft XAL4030-682ME 600 kHz 1.5 6.3 6.8 4 × 4 × 3 1.9 74
Coilcraft XAL4030-682ME 600 kHz 1.8 7.5 6.8 4 × 4 × 3 1.9 74
Coilcraft XAL4040-103ME 600 kHz 2.5 10.5 10 4 × 4 × 4 1.5 92
Coilcraft XAL4040-103ME 600 kHz 3.0 12.6 10 4 × 4 × 4 1.5 92
Coilcraft XAL4040-153ME 600 kHz 3.3 13.8 15 4 × 4 × 4 1.3 120
Coilcraft LPS6235-223ML 600 kHz 5 20.9 22 6 × 6 × 3.5 1.6 145
Coilcraft LPS6235-333ML 600 kHz 9 37.7 33 6 × 6 × 3.5 1.3 130
Table 7. 10 μF Capacitors
Vendor Model Case Size Voltage Rating Location Input Voltage
Output
Voltage
Murata
GRM32ER7YA106KA12
1210
35
Input or Output
<15 V
Murata GRM32DR61E106KA12 1210 25 Input or Output <12 V
Murata GRM31CR61C106KA88 1206 16 Input or Output <8 V
Murata GRM32ER7YA106KA12 1210 35 Input or Output <12 V
Murata GRM32DR61E106KA12 1210 25 Input or Output <9 V
Murata GRM31CR61C106KA88 1206 16 Input or Output <7 V
Murata GRM21BR61C106KE15 0805 16 Output <2.5 V