参数资料
型号: TC1303B-EF0EMFTR
厂商: Microchip Technology Inc.
英文描述: 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
中文描述: 500毫安同步降压稳压器,300 mA的LDO具有电源就绪输出
文件页数: 16/30页
文件大小: 441K
代理商: TC1303B-EF0EMFTR
2005 Microchip Technology Inc.
DS21949A-page 23
TC1303B
10-Lead Plastic Dual Flat No Lead Package (MF) 3x3x0.9 mm Body (DFN) – Saw Singulated
Exposed Pad Width
Exposed Pad Length
Lead Length
*Controlling Parameter
Lead Width
Drawing No. C04-063
Notes:
Exposed pad dimensions vary with paddle size.
Overall Width
D2
E2
L
b
D
.016
.012
.008
.047
.055
.010
Number of Pins
Standoff
Lead Thickness
Overall Length
Overall Height
Pitch
e
n
Units
A
A1
E
A3
Dimension Limits
10
.000
.001
.008 REF.
.031
.020 BSC
MIN
INCHES
NOM
0.40
0.25
0.30
.020
.069
.015
.096
0.18
1.20
1.39
0.50
0.30
1.75
2.45
0.02
0.80
0.20 REF.
0.50 BSC
MILLIMETERS*
.002
.039
0.00
MIN
MAX
NOM
10
0.05
1.00
MAX
3.
Package may have one or more exposed tie bars at ends.
1.
Pin 1 visual index feature may vary, but must be located within the hatched area.
2.
0.90
.035
(Note 3)
4. JEDEC equivalent: Not registered
Revised 05/24/04
.112
.118
.124
2.85
3.00
3.15
3.00
.112
.118
2.85
.124
3.15
--
E2
D
A1
A
A3
TOP VIEW
EXPOSED
METAL
PAD
BOTTOM VIEW
21
ID INDEX
PIN 1
E
L
D2
p
b
n
AREA
(NOTE 2)
TIE BAR
(NOTE 1)
EXPOSED
相关PDF资料
PDF描述
TC1303B-EF0EMF 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303B-EF0EUNTR 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303B-EF0EUN 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303B-EF1EMFTR 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303B-EF1EMF 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
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参数描述
TC1303B-IA0EMF 功能描述:低压差稳压器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TC1303B-IA0EMFTR 功能描述:低压差稳压器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TC1303B-IA0EUN 功能描述:低压差稳压器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TC1303B-IA0EUNTR 功能描述:低压差稳压器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TC1303B-PA0EMF 功能描述:低压差稳压器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20