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參數(shù)資料
| 型號(hào)： | SC475A |
| 廠商： | Semtech Corporation |
| 英文描述： | Synchronous Buck Controller with Dual-Level VOUT Transition Support |
| 中文描述： | 同步降壓控制器與雙級(jí)VOUT電源支持過(guò)渡 |
| 文件頁(yè)數(shù)： | 25/27頁(yè) |
| 文件大?。?/td> | 603K |
| 代理商： | SC475A |
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25
2006 Semtech Corp.
SC475A
www.semtech.com
POWER MANAGEMENT
Reference Design
4
1
2
3
5
6
7
8
9
D
Q1
RJK0305DP
EN
BAT54A
D1
PGD
C3
10UF
FB
VOUT
+C5*
330uF/6mohm
R12
49.9K
R11
15K
VCC
LX
1
BST
2
VCC
3
DL
4
G
5
R
6
N
7
D
8
FB
9
VOUT
10
PGD
11
EN
12
I
1
G
1
N
1
D
1
17
PAD
U1
SC475A
PGD
VCC
VOUT
G0
A
C
D2
MBRS140L
L1
VOUT
VBAT
R16
15K
C7
1UF
C1
10UF
C2
10UF
R8
10K
C4
100NF
VCC
0.7uH
C8
1UF
R3
10K
C12
10nF
C6
NO_POP
+C6*
4
1
2
3
5
6
7
8
9
D
Q2
RJK0302DP
ILIM
LX
R7
10K
C9
2200PF
Component
Value
Manufacturer
Part Number
Web
C1, C2, C3
10uF, 25V
Murata
GRM32DR71E106KA12L
www.murata.com
C5, C5
330uF/6mohm/2V
Panasonic
EEFSX0D331XR
www.panasonic.com
L1
0.7uH, 24A
NEC Tokin
C-PI-1350-0R7S
http://www.nec-tokin.com
Q1
10mohm/30V
Renesas
RJK0305DBP
www.renesas.com
Q2
3.5mohm/30V
Renesas
RJK0302DBP
www.renesas.com
D1
200mA/30V
OnSemi
BAT54C
www.onsemi.com
D2
1A/40V
OnSemi
MBSR140LT3
www.onsemi.com
Bill of Materials
Reference Design — 0.90V/1.15V 20A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SC475AEVB | Synchronous Buck Controller with Dual-Level VOUT Transition Support |
| SC475AMLTRT | Synchronous Buck Controller with Dual-Level VOUT Transition Support |
| SC4806 | Multiple Function Double Ended PWM Controller |
| SC4806MLTRT | Multiple Function Double Ended PWM Controller |
| SC4808A | High Performance Dual Ended PWM Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC475AEVB | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Synchronous Buck Controller with Dual-Level VOUT Transition Support |
| SC475AMLTRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Synchronous Buck Controller with Dual-Level VOUT Transition Support |
| SC478AXB | 制造商:IMI 功能描述:478AXB |
| SC47K6V | 制造商:ELN 功能描述:DT647X06.1 |
| SC480 | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Complete DDR1/2/3 Memory Power Supply |
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