參數(shù)資料
型號(hào): TC1303B-FH3EUNTR
廠商: Microchip Technology Inc.
英文描述: 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
中文描述: 500毫安同步降壓穩(wěn)壓器,300 mA的LDO具有電源就緒輸出
文件頁(yè)數(shù): 23/30頁(yè)
文件大?。?/td> 441K
代理商: TC1303B-FH3EUNTR
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
Lead Width
Exposed Pad Length
Overall Width
Lead Length
*Controlling Parameter
Notes:
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.
Drawing No. C04-063
Exposed pad dimensions vary with paddle size.
4. JEDEC equivalent: Not registered
D2
b
E2
D
L
.016
.012
.008
.047
.055
.112
.010
Number of Pins
Pitch
Standoff
Lead Thickness
Overall Length
Overall Height
e
A
A1
A3
n
Units
E
Dimension Limits
10
.000
.001
.008 REF.
.031
.020 BSC
MIN
INCHES
NOM
0.40
0.25
0.30
.020
.069
.015
.096
.124
0.18
1.20
1.39
2.85
0.50
0.30
1.75
2.45
3.15
0.02
0.80
0.00
0.20 REF.
0.50 BSC
MILLIMETERS*
NOM
.002
.039
MIN
MAX
10
0.05
1.00
MAX
3.
0.90
.035
(Note 3)
(Note 3)
Revised 05/24/04
.112
.118
--
.124
2.85
3.00
--
3.15
3.00
--
.118
--
E2
D
A1
A
A3
TOP VIEW
EXPOSED
METAL
PAD
BOTTOM VIEW
2
1
ID INDEX
AREA
(NOTE 2)
PIN 1
E
L
D2
p
b
n
TIE BAR
(NOTE 1)
EXPOSED
相關(guān)PDF資料
PDF描述
TC1303B-FI0EMF 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303B-FI0EMFTR 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303B-FI0EUN 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303B-FI0EUNTR 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303B-FJ2EUNTR 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC1303B-IA0EMF 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-IA0EMFTR 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-IA0EUN 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-IA0EUNTR 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-PA0EMF 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20