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參數(shù)資料
| 型號： | US3021BCW |
| 廠商： | Unisem Group |
| 英文描述： | 5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPPLE LDO CONTROLLER |
| 中文描述： | 5位可編程同步降壓普樂士TRIPPLE LDO控制器 |
| 文件頁數(shù)： | 8/8頁 |
| 文件大?。?/td> | 62K |
| 代理商： | US3021BCW |
4-8
Rev. 1.4
12/8/00
US3021B
US3021M Application Parts List
Dual Layout with HIP6021
Ref Desig
Q1
Q2
Q3
Q4,5
L1
Description
MOSFET
MOSFET
MOSFET with Schottky
Transistor
Inductor
Qty
1
1
1
2
1
Part #
IRL3103S, TO263 package
IRLR3103, TO252 package
IRL3103D1S, TO263 package
2SD1760, TO252 package
L=1uH, 5052 core with 4 turns of
1.0mm wire
L=2.7uH, 5052B core with 7 turns of
1.2mm wire
10MV470GX, 470uF,10V
10MV1200GX, 1200uF,10V
220pF, 0603
1uF, 0805
6MV1000GX, 1000uF,6.3V
6MV1500GX, 1500uF,6.3V,
6MV1500GX, 1500uF,6.3V,
1uF, 0603
See Table 2, dual layout component
0603 * 2
0.1uF, 0603
1000pF, 0603
10
, 5%, 0603
3.3k
, 5%, 0603
See Table 2, dual layout component
0603 * 3
4.7
, 5%, 1206
2.2k
, 1%, 0603
0
, 0603
220k
, 1%, 0603
10k
, 5%, 0603
0
, 0603
Manuf
IR
IR
IR
ROHM
Micro Metal
L2
Inductor
1
Micro Metal
C1
C2,3
C4
C5
C6,18
C7
C13,19
C14,15
C16,17
Capacitor, Electrolytic
Capacitor, Electrolytic
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Electrolytic
Capacitor, Electrolytic
Capacitor, Electrolytic
Capacitor, Ceramic
Capacitor, Ceramic
1
2
1
1
2
6
1
2
2
Sanyo
Sanyo
Sanyo
Sanyo
Sanyo
C20,21
C22
R1
R2
R3,5,12
Capacitor, Ceramic
Capacitor, Ceramic
Resistor
Resistor
Resistor
2
1
1
1
3
R4,7,14
R6,8,10
R9
R11
R13
R15
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
3
3
1
1
1
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| US3021M | 5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPPLE LDO CONTROLLER |
| US3021MCW | 5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPPLE LDO CONTROLLER |
| US3022 | 4 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER |
| US3022CW | 4 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER |
| US3027 | 5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPPLE LDO CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| US3021M | 制造商:UNISEM 制造商全稱:UNISEM 功能描述:5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPPLE LDO CONTROLLER |
| US3021MCW | 制造商:UNISEM 制造商全稱:UNISEM 功能描述:5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPPLE LDO CONTROLLER |
| US3022 | 制造商:UNISEM 制造商全稱:UNISEM 功能描述:4 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER |
| US3022CW | 制造商:UNISEM 制造商全稱:UNISEM 功能描述:4 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS FOUR LDO CONTROLLER |
| US3026A | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:DUAL-CHANNEL USB POWER SWITCH AND OVER-CURRENT PROTECTION |
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