- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383897 > TC1303B-DB0EUN (Microchip Technology Inc.) 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output PDF資料下載
參數(shù)資料
| 型號： | TC1303B-DB0EUN |
| 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 |
| 文件頁數(shù)： | 11/30頁 |
| 文件大?。?/td> | 441K |
| 代理商： | TC1303B-DB0EUN |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁當(dāng)前第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁
2005 Microchip Technology Inc.
DS21949A-page 11
TC1303B
Note:
Unless otherwise indicated,
V
IN1
= V
IN2
= SHDN1,2 = 3.6V, C
OUT1
= C
IN
= 4.7 μF, C
OUT2
= 1 μF, L
= 4.7 μH,
V
OUT1
(ADJ) = 1.8V, T
A
= +25°C.
Boldface
specifications apply over the T
A
range of -40°C to +85°C. T
A
= +25°C. Adjustable or fixed
output voltage options can be used to generate the Typical Performance Characteristics.
FIGURE 2-19:
Load Switching Waveforms vs. Time.
V
OUT1
and V
OUT2
Heavy
FIGURE 2-20:
Load Switching Waveforms vs. Time.
V
OUT1
and V
OUT2
Light
FIGURE 2-21:
Input Voltage (V
OUT2
= 1.5V).
V
OUT2
Output Voltage vs.
FIGURE 2-22:
Input Voltage (V
OUT2
= 1.8V).
V
OUT2
Output Voltage vs.
FIGURE 2-23:
Input Voltage (V
OUT2
= 2.5V).
V
OUT2
Output Voltage vs.
FIGURE 2-24:
Input Voltage (V
OUT2
= 3.3V).
V
OUT2
Output Voltage vs.
1.482
1.484
1.486
1.488
1.49
1.492
2.7
3.05
3.4
3.75
4.1
4.45
4.8
5.15
5.5
Input Voltage (V)
V
O
T
A
= - 40°C
T
A
= + 25°C
T
A
= + 85°C
I
OUT2
= 150 mA
SHDN1 = A
GND
SHDN2 = V
IN2
1.792
1.794
1.796
1.798
1.800
1.802
2.7
3.05
3.4
3.75
4.1
4.45
4.8
5.15
5.5
Input Voltage (V)
V
O
T
A
= - 40°C
T
A
= + 25°C
T
A
= + 85°C
I
OUT2
= 150 mA
SHDN1 = A
GND
SHDN2 = V
IN2
2.496
2.498
2.500
2.502
2.504
2.506
2.508
3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
Input Voltage (V)
V
O
T
A
= - 40°C
T
A
= + 25°C
T
A
= + 85°C
I
OUT2
= 150 mA
SHDN1 = A
GND
SHDN2 = V
IN2
3.292
3.293
3.294
3.295
3.296
3.297
3.298
3.60
3.92
4.23
4.55
4.87
5.18
5.50
Input Voltage (V)
V
O
T
A
= - 40°C
T
A
= + 25°C
T
A
= + 85°C
I
OUT2
= 150 mA
SHDN1 = A
GND
SHDN2 = V
IN2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC1303B-DB0EUNTR | 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output |
| TC1303B-DC2EUNTR | 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output |
| TC1303B-DC3EMF | 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output |
| TC1303B-DC3EMFTR | 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output |
| TC1303B-DC3EUN | 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-DF0EMF | 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-DF0EMFTR | 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-DG0EMF | 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-DG0EMFTR | 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 |
| TC1303BDM-DDBK1 | 功能描述:電源管理IC開發(fā)工具 TC1303 Switcher/LDO Evaluation Brd RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。