- 您现在的位置：买卖IC网 > PDF目录44980 > LT1431MJ8#TRPBF (LINEAR TECHNOLOGY CORP) 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, CDIP8 PDF资料下载
参数资料
| 型号： | LT1431MJ8#TRPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, CDIP8 |
| 封装： | 0.300 INCH, HERMETIC SEALED, LEAD FREE, CERAMIC, DIP-8 |
| 文件页数： | 2/14页 |
| 文件大小： | 223K |
| 代理商： | LT1431MJ8#TRPBF |
LT1431
10
1431fe
Typical applicaTions
5V Power Supply Monitor with ±500mV
Window and 50mV Hysteresis
Transfer Function
High Efficiency Buck Converter E = 85% to 89%
COLL
REF
GND-F
V+
GND-S
10**
“HIGH” FOR
OVER VOLTAGE OR
UNDER VOLTAGE
5k
1N4148
COLL
REF
GND-F
V+
GND-S
10**
5k
4k*
1k
6k*
1k
*DETERMINES WINDOW SIZE
V = (R – 5k)(0.5mA)
**SETS HYSTERESIS
LT1431 TA13
LT1431
VIN
0
V OUT
1
2
3
4
6
1
2
3
4
LT1431 TA14
5
6
5
COLL
1
2
6
5
REF
RMID
3
Q3
2N3904
4
8
7
V+
RTOP
R8*
24.9k
COMP
GND-F
GND-S
LT1431CN8
+
R2
1k
C3
0.1F
C5
0.047F
C4
0.033F
R6*
23.7k
5V
2.5A
C6
470F
16V
0.12
ESR
R7*
24.9k
1431 TA15
Q2
2N3904
D2
BAT85
D4
BAT85
R1
470k
C2
4.7F
35V
TANT
L1
50H 3A
R5
680
Q1
VN2222LL
RUN = 0
SHUTDOWN > 3V
R4
100
R3
10k
NOTES: UNLESS OTHERWISE SPECIFIED
1. ALL RESISTANCES ARE IN , 0.25W, 5%
2. ALL CAPACITANCES ARE IN F, 50V, 10%
3. SHUTDOWN LOGIC STATE MUST BE DEFINED BY A LOGIC GATE OR BY TYING TO GND
1
2
RTN
OFF
1
VIN
D1
BAT85
C1
220F
35V
D3
MBR330
BOLD LINES INDICATE HIGH CURRENT PATHS
*1% FILM RESISTORS
C1: NICHICON UPL1V221MPH
C3, C4, C5: WIMA MKS-2
C6: NICHICON UPL1C471MPH6
D1, D2: PHILIPS BAT85
D3: MOTOROLA MBR330
L1: COILTRONICS CTX50-3-MP
LT1170
VIN
VC
GND
VSW
FB
3
1
2
4
5
相关PDF资料 |
PDF描述 |
|---|---|
| LT1460BIN8-2.5#TRPBF | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDIP8 |
| LT1460EIN8-5#TRPBF | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5 V, PDIP8 |
| LT1460DCN8-5#TRPBF | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5 V, PDIP8 |
| LT1460ACN8-10#TRPBF | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, PDIP8 |
| LT1460DCN8-10#TRPBF | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, PDIP8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1431MPS8#PBF | 功能描述:IC VREF SHUNT ADJ 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:2,000 系列:- 基准类型:旁路，可调节，精度 输出电压:1.24 V ~ 16 V 容差:±0.5% 温度系数:- 输入电压:1.24 V ~ 16 V 通道数:1 电流 - 阴极:100µA 电流 - 静态:- 电流 - 输出:20mA 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:TO-226-3、TO-92-3（TO-226AA）成形引线 供应商设备封装:TO-92-3 包装:带卷 (TR) |
| LT1431MPS8#TRPBF | 功能描述:IC VREF SHUNT ADJ 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:2,000 系列:- 基准类型:旁路，可调节，精度 输出电压:1.24 V ~ 16 V 容差:±0.5% 温度系数:- 输入电压:1.24 V ~ 16 V 通道数:1 电流 - 阴极:100µA 电流 - 静态:- 电流 - 输出:20mA 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:TO-226-3、TO-92-3（TO-226AA）成形引线 供应商设备封装:TO-92-3 包装:带卷 (TR) |
| LT1432 | 制造商:LINER 制造商全称:Linear Technology 功能描述:5V High Efficiency Step-Down Switching Regulator Controller |
| LT1432-3.3 | 制造商:LINER 制造商全称:Linear Technology 功能描述:3.3V High Efficiency Step-Down Switching Regulator Controller |
| LT1432CN8 | 制造商:LINER 制造商全称:Linear Technology 功能描述:5V High Efficiency Step-Down Switching Regulator Controller |
发布紧急采购，3分钟左右您将得到回复。