参数资料
型号: LT1074HVIT
厂商: Linear Technology
文件页数: 7/16页
文件大小: 0K
描述: IC REG MULTI CONFIG ADJ TO220-5
标准包装: 50
类型: 降压(降压),升压(升压),反相,回扫
输出类型: 可调式
输出数: 1
输出电压: 2.5 V ~ 50 V
输入电压: 8 V ~ 64 V
频率 - 开关: 100kHz
电流 - 输出: 5A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: TO-220-5 成形引线
包装: 管件
供应商设备封装: TO-220-5
LT1074/LT1076
TYPICAL PERFOR A CE CHARACTERISTICS
Reference Voltage vs
300
Supply Current (Shutdown)
2.25
Temperature
3.0
Switch “On” Voltage
250
200
150
100
50
2.24
2.23
2.22
2.21
2.20
2.19
2.18
2.5
2.0
1.5
1.0
LT1074
LT1076
T j = 25 ° C
0
0
10
20
30
40
50
60
2.17
–50 –25
0
25
50
75
100 125 150
0.5
0
1
2
3
4
5
6
INPUT VOLTAGE (V)
Reference Shift with Ripple
Voltage
LT1074?TPC13
JUNCTION TEMPERATURE ( ° C)
LT1074?TPC14
Error Amplifier Phase and G M
SWITCH CURRENT (A)
Switching Frequency vs
Temperature
LT1074?TPC28
20
10
8k
7k
200
150
120
115
0
–10
–20
–30
–40
–50
–60
–70
SQUARE
WAVE
TRI WAVE
6k
5k
4k
3k
2k
1k
θ
G M
100
50
0
–50
–100
–150
110
105
100
95
90
85
–80
0
20 40
60 80 100 120 140 160 180 200
0
1k
10k
100k
1M
–200
10M
80
–50 –25
0
25
50
75
100 125 150
PEAK-TO-PEAK RIPPLE AT FB PIN (mV)
LT1074?TPC16
FREQUENCY (Hz)
LT1074?TPC17
JUNCTION TEMPERATURE ( ° C)
LT1074?TPC18
160
Feedback Pin Frequency Shift
8
Current Limit vs Temperature*
140
120
100
7
6
5
I LIM PIN OPEN
R LIM = 10k ?
80
60
–55 ° C
150 ° C
4
3
40
20
25 ° C
2
1
R LIM = 5k ?
*MULTIPLY CURRENTS BY 0.4 FOR LT1076
0
0
0.5
1.0
1.5
2.0
2.5
3.0
0
–50 –25 0 25 50
75
100 125 150
FEEDBACK PIN VOLTAGE (V)
LT1074?TPC19
JUNCTION TEMPERATURE ( ° C)
LT1074?TPC22
sn1074 1074fds
7
相关PDF资料
PDF描述
LTC3608IWKG#TRPBF IC REG BUCK SYNC ADJ 8A 52QFN
MAX6719AUTRYD6+T IC SUPERVISOR MPU SOT23-6
ABM18DRTF-S13 CONN EDGECARD EXTEND 36POS .156
MAX6719AUTRYD1+T IC SUPERVISOR MPU SOT23-6
MAX6719AUTRVD6+T IC SUPERVISOR MPU SOT23-6
相关代理商/技术参数
参数描述
LT1074HVIT#06 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 7.3V to 45V 5-Pin(5+Tab) TO-220 制造商:Linear Technology 功能描述:Step-Down Switching Regulator
LT1074HVIT#06PBF 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 7.3V to 45V 5-Pin(5+Tab) TO-220 制造商:Linear Technology 功能描述:IC REG MULTI CONFIG ADJ TO-220-5 制造商:Linear Technology 功能描述:BUCK 8V TO 60VIN 5A ADJ 5T 制造商:Linear Technology 功能描述:BUCK, 8V TO 60VIN, 5A, ADJ, 5TO220 制造商:Linear Technology 功能描述:IC, DC-DC CONV, 5A, 100kHZ, 5-TO-220; Primary Input Voltage:60V; No. of Outputs:1; Output Current:5A; No. of Pins:5; Operating Temperature Min:-40C; Operating Temperature Max:85C; MSL:MSL 1 - Unlimited; Package / Case:5-TO-220 ;RoHS Compliant: Yes
LT1074HVIT#30 制造商:Linear Technology 功能描述:Step-Down Switching Regulator
LT1074HVIT#30PBF 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 8V to 60V 5-Pin(5+Tab) TO-220 制造商:Linear Technology 功能描述:IC REG MULTI CONFIG ADJ TO220-5
LT1074HVIT#PBF 功能描述:IC REG MULTI CONFIG ADJ TO220-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:250 系列:- 类型:降压(降压) 输出类型:固定 输出数:1 输出电压:1.2V 输入电压:2.05 V ~ 6 V PWM 型:电压模式 频率 - 开关:2MHz 电流 - 输出:500mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UFDFN 包装:带卷 (TR) 供应商设备封装:6-SON(1.45x1) 产品目录页面:1032 (CN2011-ZH PDF) 其它名称:296-25628-2