Rohm TO-263-7L, User Manual

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20/23
User’s Guide HB2637L-EVK-301
© 2022 ROHM Co., Ltd.
No. 65UG002E Rev.001
Apr. 2022
Item Part Name Description Manufacturer Manufacturer Part Number
Capacitors
1 C1, C4, C5, C21,
C22 Ceramic Capacitor, 1uF/25V/0805/X7R/10% Taiyo Yuden UMF212B7105KGHT
2 C3 Ceramic Capacitor, 10uF/50V/1206/X7R/
10% Murata GRT31CR61H106KE01L
3 C2, C9, C10, C12,
C23, C24, C35,
C36, C37, C38 Ceramic Capacitor,
100nF/50V/0805/X7R/10% Kemet C0805C104K5RAC7411
4 C6, C7, C8, C11,
C13, C14, C15,
C16, C17, C18,
C25, C26, C29, C30 Ceramic Capacitor,
4.7uF/50V/X7R/1206/10% Murata GRM31CR71H475KA12K
5 C31 Film Capacitor/5uF/1100V/10%/Radial Open Open
6 C32 Film Capacitor/10nF/1250V/10%/Radial EPCOS/TDK B32652A7103K
7 C39 Ceramic Capacitor,
1000pf/25V/C0G/0805/1% Kemet C0805C102F3GACTU
Connectors
8 CO1 2 Pin header, 2.54mm pitch TE Connectivity 5-146281-2
9 CO2 6 Pin header, 2.54mm pitch TE Connectivity 5-146281-6
10 CO3, CO4, CO5,
CO6 Redcube screw terminal, 30A Würth 74650174R
Diodes
11 D1, D2, D3, D4, D5,
D6, D9, D10, D11,
D12, D13, D14 Schottky diode/40V/1A ROHM RB160MM-40TR
12 D15, D16 Dual Schottky Diode, 30V, 200mA Nexperia BAT54S
13 D7, D8 Zener diode, 1000mW, 5mA ROHM KDZVTF2.7B
14 D17, D18 Zener diode, 1000mW, 5mA ROHM KDZVTF2.0B
15 LED1, LED2, LED3 Green LED ROHM SML-D13M8W
ICs
16 IC1 LDO/3~42V/200mA ROHM BD540M2WEFJ
17 IC2 1-ch Schmitt trigger inverter gate ROHM BU4S584G2
18 IC3 DC Brushed motor driver 2A ROHM BD62120AEFJ
19 IC4, IC5 Isolated Gate Driver 3.75kVrms, 4A output ROHM BM61S41RFV-C
Transistors and MOSFETs
20 Q1, Q2 PNP Transistor, -45V, 100mA ROHM BC857BT116 (Package:
SST3)
21 Q3, Q4 1200V SiC MOSFET, 7pin, SMD package ROHM SCT4036KW7
Resistors
22 R1 100ohm/125mW/1%/0805 ROHM MCR10EZPF1000
23 R2 910ohm/125mW/1%/0805 Open choice Open choice
24 R3 27kohm/125mW/1%/0805 Open choice Open choice
25 R5, R6 3kohm/125mW/1%/0805 ROHM ESR10EZPF3001
26 R8, R10 1kohm/125mW/1%/0805 ROHM ESR10EZPF1001
27 R9, R11 100kohm/125mW/1%/0805 ROHM ESR10EZPF1003
28 R12, R13, R14, R15 0ohm Jumper ROHM MCR10EZP000
29 R16, R17 10kohm/125mW/1%/0805 ROHM ESR10EZPF1002
30 R18, R19, R20,
R21, R22, R23 1Mohm/250mW/1%/1206 ROHM ESR18EZPF1004
31 R24, R25, R26, R27 10ohm/750mW/1%/1206 Open choice Open choice
CM Filter and Trafo
32 L1 Common mode filter TDK ACM4520-142-2P-T000
33 TR1 Gate drive transformer 1:1.2:1.2 Vacuum-
schmelze T60403-F5046-X100
Not mounted
34 C19, C20, C27,
C28, C33, C34, R4,
R7 Not placed/not mounted (n.p)