- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄245265 > UC1834L883B (TEXAS INSTRUMENTS INC) 1-CHANNEL POWER SUPPLY SUPPORT CKT, CQCC20 PDF資料下載
參數(shù)資料
| 型號： | UC1834L883B |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, CQCC20 |
| 封裝： | CERAMIC, LCC-20 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 849K |
| 代理商： | UC1834L883B |
PARAMETER
TEST CONDITIONS
UC1834
UC2834
UC3834
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
Current Sense Amplifier Section
Threshold Voltage
Pin 4 Open, VCM = VIN+ or VIN
130
150
170
120
150
180
mV
Pin 4 = 0.5V, VCM = VIN+ or VIN
40
50
60
30
50
70
Threshold Supply Sensitivity
Pin 4 Open, VCM = VIN
, VIN+ = 5 to 35V
0.1
0.3
0.1
0.5
%/V
Adj. Input Current
Pin 4 = 0.5V
2
10
2
10
A
Sense Input Bias Current
VCM = VIN+
100
200
100
200
A
VCM = VIN
100 200
UC1834
UC2834
UC3834
ELECTRICAL CHARACTERISTICS: Unless otherwise stated, these specifications apply for TA=
55°C to +125°C
for the UC1834,
40°C to +85°C for the UC2834, and 0°C to +70°C for the
UC3834. VIN+ = 15V, VIN
= 0V. TA = TJ
Differential Voltage at Current Sense
Inputs - mV (reference to sense
input)
Current Sense Threshold Adjustment
Current Limiting Knee Characteristics
Error Amplifier Gain and Phase
Frequency Response
Current Sense Amplifier Gain and Phase
Frequency Response
4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UC1841J/883BC | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDIP18 |
| UC3823DW | 2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16 |
| UC1847L | 0.5 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CQCC20 |
| V54C3256164VBF7 | 16M X 16 SYNCHRONOUS DRAM, 5.4 ns, PBGA60 |
| V54C3256164VBJ7PC | 16M X 16 SYNCHRONOUS DRAM, 5.4 ns, PBGA60 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UC1834LQMLV | 制造商:Texas Instruments 功能描述:LDO CNTRLR REG 1.5V 20LCCC - Rail/Tube |
| UC1835 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:High Efficiency Regulator Controller |
| UC1835J | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| UC1835L | 制造商:Texas Instruments 功能描述:LDO CNTRLR REG 5V 20PLCC - Rail/Tube |
| UC1836 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:High Efficiency Regulator Controller |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。