參數(shù)資料
型號(hào): MIC4685BR
廠商: MICREL INC
元件分類: 穩(wěn)壓器
英文描述: 3A SPAK SuperSwitcher⑩ Buck Regulator
中文描述: SWITCHING REGULATOR, 225 kHz SWITCHING FREQ-MAX, PSSO7
封裝: SPAK-7
文件頁數(shù): 14/15頁
文件大小: 154K
代理商: MIC4685BR
MIC4685
Printed Circuit Board
Micrel
MIC4685
14
September 2002
Abbreviated Bill of Material
(Critical Components)
Reference
Part Number
Manufacturer
Vishay Sprague
1
Description
Qty
C1
594D336X0035R2T
33
μ
F 35V
1
C2, C7
VJ0805Y104KXAAB
Vitramon
0.1
μ
F 50V
2
C3
GRM426X7R334K50
Murata
0.33
μ
F, 50V ceramic capacitor
C4*
Optional
1800pF, 50V ceramic
(1)
C5
594D337X06R3D2T
Vishay Sprague
1
Diode Inc
2
Diode Inc
2
Micro Commercial Component
5
Sumida
3
330
μ
F, 6.3V, tantalum
1
D1
B340A
Schottky 3A 40V
1
D2
B340A
MBRX120
Schottky 3A 40V
Schottky 1A 22V
1
L1
CDRH127-390MC
39
μ
H
1
U1
MIC4685BR
Micrel Semiconductor
4
3A 200kHz SPAK buck regulator
1
1
Vishay Sprague, Inc., tel: 207-490-7256,
http://www.vishay.com
2
Diodes Inc, tel: 805-446-4800,
http://www.diodes.com
3
Sumida, tel: 510-668-0660,
http://www.sumida.com
4
Micrel, tel: 408-944-0800,
httzp://www.micrel.com
5
Micro Commercial Component, tel: 818-701-4933,
http://www.mccsemi.com
Figure 5a. Top Silk Screen
Figure 5c. Top Side Copper
Figure 5d. Bottom Side Copper
Figure 5b. Bottom Silk Screen
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC4685BR TR 功能描述:IC REG BUCK ADJ 3A SPAK-7 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:SuperSwitcher™ 標(biāo)準(zhǔn)包裝:20 系列:SIMPLE SWITCHER® 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:12V 輸入電壓:4 V ~ 60 V PWM 型:電壓模式 頻率 - 開關(guān):52kHz 電流 - 輸出:1A 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP(0.300",7.62mm) 包裝:管件 供應(yīng)商設(shè)備封裝:16-DIP 其它名稱:*LM2575HVN-12LM2575HVN-12
MIC4685BRTR 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
MIC4685WR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3A Buck Regulator in SPAK-7 (ROHS Compliant) RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MIC4685WR TR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3A Buck Regulator in SPAK-7 (ROHS Compliant) RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MIC4685WREV 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3A SPAK SuperSwitcher Buck Regulator