MB39C015 Datasheet, PDF (14/43 Pages) Cypress Semiconductor – High efficiency : 96% (Max)

MB39C015
9. Test Circuit For Measuring Typical Operating Characteristics
VDD
SW
MB39C015
VDD
CTL1/CTL2 DVDD1/DVDD2
VIN
R1
1 MΩ
C2
4.7 μF
AVDD
MODE1/MODE2
C3
4.7 μF
L1
2.2 μH
R3-1
20 kΩ
R3-2
150 kΩ
R5
510 kΩ
R6
100 kΩ
VREF
VDET
LX1/LX2
OUT1/OUT2
DGND1/DGND2
VREFIN1/VREFIN2
VOUT1/
VOUT2
C1
4.7 μF
IOUT
C6
AGND
GND
R4
0.1 μF
300 kΩ
Output voltage  VREFIN × 3.01
Component
Specification
Vendor
Part Number
R1
1 MΩ
KOA
RK73G1JTTD D 1 MΩ
R3-1
R3-2
20 kΩ
150 kΩ
SSM
SSM
RR0816-203-D
RR0816-154-D
R4
300 kΩ
SSM
RR0816-304-D
R5
510 kΩ
KOA
RK73G1JTTD D 510 kΩ
R6
100 kΩ
C1
4.7 F
C2
4.7 F
C3
0.1 F
C6
0.1 F
L1
2.2 H
SSM
TDK
TDK
TDK
TDK
TDK
RR0816-104-D
C2012JB1A475K
C2012JB1A475K
C1608JB1E104K
C1608JB1H104K
VLF4012AT-2R2M
Note : These components are recommended based on the operating tests authorized.
TDK : TDK Corporation
SSM : SUSUMU Co., Ltd
KOA : KOA Corporation
Remarks
VOUT1/VOUT2  2.5 V
Setting
For adjusting slow start time
Document Number: 002-08364 Rev. *A
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