参数资料
型号: L6918DTR
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 1200 kHz SWITCHING FREQ-MAX, PDSO28
封装: SO-28
文件页数: 26/35页
文件大小: 431K
代理商: L6918DTR
L6918 L6918A
32/35
Part List
Resistors
R2, R9, R20, R23, R31, R42
Not Mounted
SMD 0805
R3, R4, R5, R6
R24, R25, R26, R27
2.7K
1%
SMD 0805
R7, R28
1.2K
1%
SMD 0805
R11, R22
510
SMD 0805
R12 to R19
R32, R33, R34, R35, R38, R39
0
SMD 0805
R8, R29
3.9K
SMD 0805
R10, R30
82
SMD 0805
R21
10K
SMD 0805
R36, R37
1M
1%
SMD 0805
Capacitors
C1, C48
Not Mounted
SMD 0805
C2, C25
47n
SMD 0805
C24, C30
100n
SMD 0805
C3, C4, C26, C27
100n
SMD 0805
C5, C6, C7, C28, C29, C32
1
SMD 0805
C8, C31
10
SMD 1206
C9,C10,C33,C34
10
or 22 / 16V
TDK Multilayer Ceramic
SMD 1206
C11, C13, C46, C47,
C51, C52
1800
/ 16V
Rubycon MBZ
Radial 23x10.5
C12, C45, C49, C50
1n
SMD 0805
C53
1n
SMD 0805
C14, C16, C18, C20, C22
C35, C37, C39, C41, C43
3300
/6.3V
Rubycon MBZ
Radial 23x10.5
Diodes
D3, D4, D9, D10
1N4148
SOT23
DZ1
Not Mounted
MINIMELF
Mosfets
Q1, Q1A, Q3, Q3A,
Q5, Q5A, Q7, Q7A
STB90NF03L
STMicroelectronics
D2PACK
Q2, Q4, Q6, Q8
STB90NF03L
STMicroelectronics
D2PACK
Inductors
L1, L2, L3, L4
1
77121 Core / 5 Turns 2 x 1.5 mm
Controllers
U2
L6918
STMicroelectronics
SO28
相关PDF资料
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