參數資料
型號: MAX6678AEP92+
廠商: Maxim Integrated
文件頁數: 19/19頁
文件大?。?/td> 669K
描述: IC TEMP MONITOR 2CH PWM 20-QSOP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 50
功能: 溫度監(jiān)控器
傳感器類型: 內部和外部
精確度: ±4°C(最小值)
輸出類型: SMBus?
輸出警報:
輸出風扇:
電源電壓: 3 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 20-SSOP(0.154",3.90mm 寬)
供應商設備封裝: 20-QSOP
包裝: 管件
2-Channel Temperature Monitor with Dual Automatic
PWM Fan-Speed Controller and Five GPIOs
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.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 19
?2004 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
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
.)
D2
(ND-1) X e
e
D
C
PIN # 1
I.D.
(NE-1) X e
E/2
E
0.08
C
0.10
C
A
A1
A3
DETAIL A
0.15
C
B
0.15
C
A
E2/2
E2
0.10 M
C
A
B
PIN # 1 I.D.
b
0.35x45
L
D/2
D2/2
L
C
L
C
e
e
L
C
C
L
k
k
L
L
E
1
2
21-0140
PACKAGE OUTLINE
16, 20, 28, 32, 40L, THIN QFN, 5x5x0.8mm
DETAIL B
L
L1
e
COMMON DIMENSIONS
3.35
3.15
T2855-1
3.25
3.35
3.15
3.25
MAX.
3.20
EXPOSED PAD VARIATIONS
3.00
T2055-2
3.10
D2
NOM.
MIN.
3.20
3.00
3.10
MIN.
E2
NOM.   MAX.
NE
ND
PKG.
CODES
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 0.25 mm AND 0.30 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, EXCEPT EXPOSED PAD DIMENSION FOR T2855-1,
  T2855-3 AND T2855-6.
NOTES:
SYMBOL
PKG.
N
L1
e
E
D
b
A3
A
A1
k
10. WARPAGE SHALL NOT EXCEED 0.10 mm.
JEDEC
T1655-1
3.20
3.00
3.10
3.00
3.10    3.20
0.70
0.80
0.75
4.90
4.90
0.25
0.25
0
-
-
4
WHHB
4
16
0.35
0.30
5.10
5.10
5.00
0.80 BSC.
5.00
0.05
0.20 REF.
0.02
MIN.
MAX.
NOM.
16L 5x5
3.10
T3255-2
3.00
3.20    3.00
3.10    3.20
2.70
T2855-2
2.60
2.60
2.80
2.70    2.80
E
2
2
21-0140
PACKAGE OUTLINE
16, 20, 28, 32, 40L, THIN QFN, 5x5x0.8mm
L
0.30
0.50
0.40
-
-
-
-
-
-
WHHC
20
5
5
5.00
5.00
0.30
0.55
0.65 BSC.
0.45
0.25
4.90
4.90
0.25
0.65
-
-
5.10
5.10
0.35
20L 5x5
0.20 REF.
0.75
0.02
NOM.
0
0.70
MIN.
0.05
0.80
MAX.
-
-
-
WHHD-1
28
7
7
5.00
5.00
0.25
0.55
0.50 BSC.
0.45
0.25
4.90
4.90
0.20
0.65
-
-
5.10
5.10
0.30
28L 5x5
0.20 REF.
0.75
0.02
NOM.
0
0.70
MIN.
0.05
0.80
MAX.
-
-
-
WHHD-2
32
8
8
5.00
5.00
0.40
0.50 BSC.
0.30
0.25
4.90
4.90
0.50
-
-
5.10
5.10
32L 5x5
0.20 REF.
0.75
0.02
NOM.
0
0.70
MIN.
0.05
0.80
MAX.
-
40
10
10
5.00
5.00
0.20
0.50
0.40 BSC.
0.40
0.25
4.90
4.90
0.15
0.60
5.10
5.10
0.25
40L 5x5
0.20 REF.
0.75
NOM.
0
0.70
MIN.
0.05
0.80
MAX.
0.20   0.25   0.30
-
0.35   0.45
0.30   0.40   0.50
DOWN
BONDS
ALLOWED
NO
YES
3.10
3.00
3.20
3.10
3.00
3.20
T2055-3
3.10
3.00
3.20
3.10
3.00
3.20
T2055-4
T2855-3
3.15
3.25    3.35    3.15
3.25    3.35
T2855-6
3.15
3.25    3.35    3.15
3.25    3.35
T2855-4
2.60
2.70    2.80    2.60
2.70    2.80
T2855-5
2.60
2.70    2.80    2.60
2.70    2.80
T2855-7
2.60
2.70    2.80    2.60
2.70    2.80
3.20
3.00
3.10
T3255-3
3.20
3.00
3.10
3.20
3.00
3.10
T3255-4
3.20
3.00
3.10
3.40
3.20
3.30
T4055-1
3.20
3.30    3.40
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
3.20
3.00
T1655-2
3.10
3.00
3.10    3.20
YES
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