参数资料
型号: MCP1631-E/ML
厂商: Microchip Technology
文件页数: 26/32页
文件大小: 0K
描述: IC REG CTRLR ISO PWM CM 20-QFN
标准包装: 91
PWM 型: 电流模式
输出数: 1
频率 - 最大: 2MHz
占空比: 10%
电源电压: 3 V ~ 5.5 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 20-VFQFN 裸露焊盘
包装: 管件
MCP1631/HV/MCP1631V/VHV
20-Lead Plastic Thin Shrink Small Outline (ST) – 4.4 mm Body [TSSOP]
Note:
For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
D
N
E
E1
NOTE 1
1 2
b
e
A
A1
A2
Units
c
L1
MILLIMETERS
φ
L
Number of Pins
Pitch
Dimension Limits
N
e
MIN
NOM
20
0.65 BSC
MAX
Overall Height
Molded Package Thickness
Standoff
Overall Width
Molded Package Width
Molded Package Length
Foot Length
Footprint
Foot Angle
Lead Thickness
A
A2
A1
E
E1
D
L
L1
φ
c
0.80
0.05
4.30
6.40
0.45
0.09
1.00
6.40 BSC
4.40
6.50
0.60
1.00 REF
1.20
1.05
0.15
4.50
6.60
0.75
0.20
Lead Width b 0.19 – 0.30
Notes:
1. Pin 1 visual index feature may vary, but must be located within the hatched area.
2. Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15 mm per side.
3. Dimensioning and tolerancing per ASME Y14.5M.
BSC: Basic Dimension. Theoretically exact value shown without tolerances.
REF: Reference Dimension, usually without tolerance, for information purposes only.
Microchip Technology Drawing C04-088B
DS22063A-page 26
? 2007 Microchip Technology Inc.
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