Rohm BD93F10MWV, Application Note

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Application Note BD93F10MWV Function Description
© 2021 ROHM Co., Ltd. No. 64AN078E Rev.002
Nov.2021
Recommended application parts and its selection
Table 8. Recommended application parts selection
Symbol Name Contents Characteristic Comment/Recommendation
U1 IC 5.0mm×5.0.mm, QFN40 BD93F10MWV
CVB Capacitor
10μF, ≥ 50V, X5R/X7R Please select appropriate
capacitors according to the
highest applied voltage.
CS2S Capacitor 1
μF, ≥ 50V, X5R/X7R
CVIO, CV15, CVAD Capacitor 1
μF, ≥ 16V, X5R/X7R
-
CV38 Capacitor 0.1
μF, ≥ 16V, X5R/X7R
-
CVS Capacitor 0.1
μF, ≥ 50V, X5R/X7R
-
CVCC Capacitor
4.7μF, ≥ 25V, X5R/X7R
-
CRST Capacitor 10pF,
≥ 16V, X5R/X7R
-
RAT1 Resistor
100kΩ (accuracy ≤ ±5%), ≥ 0.05W
MCR01MZPJ104
RS Resistor
10mΩ (accuracy ≤ ±1%), ≥ 1W
LTR18EZPFU10L0
RDSCHG Resistor
120Ω (accuracy ≤ ±5%), ≥ 0.25W
MCR18EZPJ121
RPU, RMU0, RMU2, RPD,
RMD0, RMD1
Resistor
**kΩ (accuracy ≤ ±1%), ≥ 0.05W
MCR01MZPFxxxx (E24 Series)
*Q20, Q21
Nch
MOSFET
Nch-MOSFET
RW4E075AJ (5A Application)
RW4E045AJ (3A Application)
RTHU Resistor
22kΩ (accuracy ≤ ±1%), ≥ 0.05W
MCR01MZPF2202
If not using OTP function, this is
NOT required.
RTHD Thermistor PTC Thermistor
PRF15**102QB6RC
If not using OTP function, this is
NOT required. Please select the
thermistor which can be detected
with expected temperature.
*The back-to-back architecture is composed by Q20 and Q21. And these parts have been complied with the official USB PD certification.