參數(shù)資料
型號(hào)： MAX8667ETEAA+
廠(chǎng)商： Maxim Integrated
文件頁(yè)數(shù)： 18/18頁(yè)
文件大?。?/td> 388K
描述： IC REG QD BCK/LINEAR SYNC 16TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 100
拓?fù)洌?/td> 降壓（降壓）同步（2），線(xiàn)性（LDO）（2）
功能： 任何功能
輸出數(shù)： 4
頻率 - 開(kāi)關(guān)： 1.5MHz
電壓/電流 - 輸出 1： 1.2V，600mA
電壓/電流 - 輸出 2： 1.8V，1.2A
電壓/電流 - 輸出 3： 2.8V，300mA
帶 LED 驅(qū)動(dòng)器： 無(wú)
帶監(jiān)控器： 無(wú)
帶序列發(fā)生器： 無(wú)
電源電壓： 2.8 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 16-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 16-TQFN-EP（3x3）
包裝： 管件
1.5MHz Dual Step-Down DC-DC Converters
with Dual LDOs and Individual Enables
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
18 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA  94086 408-737-7600
?2007 Maxim Integrated Products
is a registered trademark of Maxim Integrated Products. Inc.
Package Information (continued)
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information
go to www.maxim-ic.com/packages
.)
EXPOSED PAD
VARIATIONS
CODES
PKG.
T1233-1
MIN.
0.95
NOM.
1.10
D2
NOM.
1.10
MAX.
1.25
MIN.
0.95
MAX.
1.25
E2
12
N
k
A2
0.25
NE
A1
ND
0
0.20 REF
-   -
3
0.02
3
0.05
L
e
E
0.45
2.90
b
D
A
0.20
2.90
0.70
0.50 BSC.
0.55
3.00
0.65
3.10
0.25
3.00
0.75
0.30
3.10
0.80
16
0.20 REF
0.25
-
0
4
0.02
4
-
0.05
0.50 BSC.
0.30
2.90
0.40
3.00
0.20
2.90
0.70
0.25
3.00
0.75
3.10
0.50
0.80
3.10
0.30
PKG
REF.
MIN.
12L 3x3
NOM. MAX.
NOM.
16L 3x3
MIN.
MAX.
0.35 x 45?/DIV>
PIN
ID    JEDEC
WEED-1
T1233-
3
1.10
1.25
0.95  1.10
0.35 x 45?/DIV>
1.25
WEED-1
0.95
T1633F-3   0.65
T1633-4    0.95
0.80  0.95  0.65  0.80
1.10  1.25  0.95  1.10
0.225 x 45?/DIV>
0.95
WEED-2
0.35 x 45?/DIV>
1.25
WEED-2
T1633-2    0.95
1.10
1.25
0.95
1.10
0.35 x 45?/DIV>
1.25
WEED-2
PACKAGE OUTLINE
21-0136
2
2
I
8, 12, 16L THIN QFN,
3x3x0.8mm
WEED-1
1.25
1.10
0.95
0.35 x 45?/DIV>
1.25
1.10
0.95
T1233-4
T1633FH-3  0.65  0.80  0.95
0.225 x 45?/DIV>
0.65  0.80  0.95
WEED-2
NOTES:
 1. DIMENSIONING & TOLERANCING CONFORM TO ASME Y14.5M-1994.
 2. ALL DIMENSIONS ARE IN MILLIMETERS. ANGLES ARE IN DEGREES.
 3. N IS THE TOTAL NUMBER OF TERMINALS.
 4. THE TERMINAL #1 IDENTIFIER AND TERMINAL NUMBERING CONVENTION SHALL CONFORM TO
  JESD 95-1 SPP-012. DETAILS OF TERMINAL #1 IDENTIFIER ARE OPTIONAL, BUT MUST BE LOCATED
  WITHIN THE ZONE INDICATED. THE TERMINAL #1 IDENTIFIER MAY BE EITHER A MOLD OR
  MARKED FEATURE.
 5. DIMENSION b APPLIES TO METALLIZED TERMINAL AND IS MEASURED BETWEEN 0.20 mm AND 0.25 mm
  FROM TERMINAL TIP.
 6. ND AND NE REFER TO THE NUMBER OF TERMINALS ON EACH D AND E SIDE RESPECTIVELY.
 7. DEPOPULATION IS POSSIBLE IN A SYMMETRICAL FASHION.
 8. COPLANARITY APPLIES TO THE EXPOSED HEAT SINK SLUG AS WELL AS THE TERMINALS.
 9. DRAWING CONFORMS TO JEDEC MO220 REVISION C.
10. MARKING IS FOR PACKAGE ORIENTATION REFERENCE ONLY.
11. NUMBER OF LEADS SHOWN ARE FOR REFERENCE ONLY.
12. WARPAGE NOT TO EXCEED
0.10mm.
 
 
0.25  0.30 0.35
2
0.25
0
0.20 REF
-    -
0.02
0.05
0.35
8
2
0.55  0.75
2.90
2.90  3.00  3.10
0.65 BSC.
3.00 3.10
8L 3x3
MIN.
0.70  0.75  0.80
NOM. M
AX.
TQ833-1
1.25
0.25  0.70
0.35 x 45?nbsp  WEEC
1.25
0.70
0.25
T1633-5    0.95  1.10  1.25
0.35 x 45?/DIV>
WEED-2
0.95  1.10
1.25
Revision History
Pages changed at Rev 1: 1, 12, 14, 18
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參數(shù)描述
MAX8667ETEAA+ 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 1.5MHz Dl Step-Down DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX8667ETEAA+T 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 1.5MHz Dl Step-Down DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX8667ETEAB+ 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 1.5MHz Dl Step-Down DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX8667ETEAB+T 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 1.5MHz Dl Step-Down DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX8667ETEAC+ 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 1.5MHz Dl Step-Down DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
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