STMicroelectronics STEVAL-L3751V12, Руководство пользователя

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Item Q.ty Ref. Part/value Description Manufacturer Order code
15 1 D2
BAT46WFILM,SOT
323
100 V, 150 mA
SMD general
purpose signal
Schottky diode
ST BAT46WFILM
16 3 FS1, FS2, FS4 NC Not mounted - -
17 1 J5 10 pins x 2.54 mm Strip TE connectivity 1872200
18 1 L2
XGL-5050-822MEC
ind_XGL_5050
Power coil Coilcraft XGL-5050-822MEC
19 3 L1, L4, L5 NC Not mounted - -
20 1 L3
ZC1818-822M
XAL1510
High-power coil Coilcraft ZC1818-822M
21 1 QH
stl90n10f7
MOS_SO8_PFLAT
N-channel 100
V, 0.007 Ohm
typ., 70 A
STripFET F7
power MOSFET
in a PowerFLAT
5x6 package
ST STL90N10F7
22 1 QL
STL110N10F7,
PowerFLAT 5x6
N-channel 100
V, 5 mOhm typ.,
107 A STripFET
F7 power
MOSFET in a
PowerFLAT 5x6
package
ST STL110N10F7
23 5
R2, R22, R3,
R11, R25
0 r 0603 100 m SMD resistors YAGEO RC0603JR-070RL
24 1 R1 2.2 r 0603 100 m SMD resistor Vishay CRCW06032R20FKTA
25 1 R5 510 r 0603 100 m SMD resistor Bourns CRT0603FY5100ELF
26 2 R7, R8 20 k 0603 100 m SMD resistors Bourns CRT0603FY2002ELF
27 1 R9 200 K 0606 100 m SMD resistor Bourns CR0603-FX-2003ELF
28 1 R10 46.4 k 0603 100 m SMD resistor Bourns CR0603FX-4642ELF
29 1 R12 13k30603 100 m SMD resistor TE connectivity CPF0603F13K3C1
30 1 R13 2.49 k 0603 100 m SMD resistor Bourns CR0603-FX-2491ELF
31 1 R14 820 0603 100 m SMD resistor Vishay RCWE0603R820FKEA
32 1 R16 6k65 0603 100 m SMD resistor Vishay CRCW0603-6.65K-E3
33 1 R21 1.5 k 0603 100 m SMD resistor TE connectivity CPF0603F1K5C1
34 2 R17, R18 NC Not mounted - -
35 1 R19 18K 0603 100 m SMD resistor Bourns CR0603-FX-1802EL
36 R20 20 K 0603 100 m SMD resistor Bourns CR0603-FX-2002ELF
37 1 R15 2.2 1206 500 m SMD resistor Bourns CRM1206FX2R20ELF
38 1 U1
L3751PUR, QFN
3.5X4.5X1.0 20L
PITCH 0.50
6 to 75 V wide
input voltage
synchronous
buck controller
ST L3751PUR
UM3024
Bill of materials
UM3024 - Rev 1
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