參數(shù)資料
型號(hào)： LT3958IUHE#PBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： SWITCHING REGULATOR, PQCC36
封裝： 5 X 6 MM, LEAD FREE, PLASTIC, QFN-36
文件頁(yè)數(shù)： 20/28頁(yè)
文件大小： 320K
代理商： LT3958IUHE#PBF
LT3958
27
3958f
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
PACKAGE DESCRIPTION
UHE Package
Variation: UHE28MA
36-Lead Plastic QFN (5mm
× 6mm)
(Reference LTC DWG # 05-08-1836 Rev B)
5.00 0.10
6.00 0.10
NOTE:
1. DRAWING IS NOT A JEDEC PACKAGE OUTLINE
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.20mm ON ANY SIDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
ON THE TOP AND BOTTOM OF PACKAGE
PIN 1
TOP MARK
(NOTE 6)
0.40 0.10
1
36
35
30 31 32
33 34
28
20
21
23
24
25
27
2
3
4
6
8
9
10
12
13
14
15
16
17
BOTTOM VIEW—EXPOSED PAD
2.00 REF
1.50 REF
0.75 0.05
R = 0.125
TYP
R = 0.10
TYP
PIN 1 NOTCH
R = 0.30 OR
0.35 45
CHAMFER
0.25 0.05
0.50 BSC
0.200 REF
0.00 – 0.05
(UHE28MA) QFN 0409 REV B
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
0.70 0.05
4.10 0.05
5.50 0.05
PACKAGE OUTLINE
1.88 0.10
1.53 0.10
2.00 REF
1.50 REF
5.10 0.05
6.50 0.05
3.00 0.10
0.12
0.10
1.88
0.05
1.53
0.05
3.00 0.05
0.48 0.05
0.12
0.05
0.48 0.10
0.25 0.05
0.50 BSC
10
12
3
4
6
8
9
17
20
21
23
24
25
27
28
30
31
32
33
34
35
36
12
13
14
15
16
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相關(guān)代理商/技術(shù)參數(shù)
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LT3959EFE#PBF 制造商:Linear Technology 功能描述:IC REG MULTI CONFIG ADJ 38TSSOP
LT3959EFE#PBF 制造商:Linear Technology 功能描述:DC-DC CONV BOOST/INVERTING TSSOP-38 制造商:Linear Technology 功能描述:DC-DC CONV, BOOST/INVERTING, TSSOP-38
LT3959EFE#TRPBF 制造商:Linear Technology 功能描述:IC REG MULTI CONFIG ADJ 38TSSOP
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