Datasheet LT3029 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Dual 500mA/500mA Low Dropout, Low Noise, Micropower Linear Regulator |
| 页数 / 页 | 20 / 6 — Typical perForMance characTerisTics TJ = 25°C, unless otherwise noted. … |
| 文件格式/大小 | PDF / 1.7 Mb |
| 文件语言 | 英语 |
Typical perForMance characTerisTics TJ = 25°C, unless otherwise noted. SHDN1 or SHDN2 Pin Threshold. SHDN1 or SHDN2 Pin
该数据表的模型线
- LT3029EDE#PBF LT3029EDE#PBF LT3029EDE#TRPBF LT3029EDE#TRPBF LT3029EMSE#PBF LT3029EMSE#PBF LT3029EMSE#TRPBF LT3029EMSE#TRPBF LT3029HDE#PBF LT3029HDE#PBF LT3029HDE#TRPBF LT3029HDE#TRPBF LT3029HMSE#PBF LT3029HMSE#PBF LT3029HMSE#TRPBF LT3029HMSE#TRPBF LT3029IDE#PBF LT3029IDE#PBF LT3029IDE#TRPBF LT3029IDE#TRPBF LT3029IMSE#PBF LT3029IMSE#PBF LT3029IMSE#TRPBF LT3029IMSE#TRPBF LT3029MPMSE LT3029MPMSE#PBF LT3029MPMSE#PBF LT3029MPMSE#TR LT3029MPMSE#TRPBF LT3029MPMSE#TRPBF
文件文字版本
LT3029
Typical perForMance characTerisTics TJ = 25°C, unless otherwise noted. SHDN1 or SHDN2 Pin Threshold SHDN1 or SHDN2 Pin (Off-to-On) Input Current
1.0 1.0 TJ = 25°C 0.9 0.9 0.8 0.8 0.7 0.7 I 0.6 L = 500mA 0.6 0.5 0.5 IL = 1mA 0.4 0.4 PIN THRESHOLD (V) 0.3 PIN INPUT CURRENT (µA) 0.3 SHDN 0.2 SHDN 0.2 0.1 0.1 0 0 –75 –50 –25 0 25 50 75 100 125 150 175 0 2 4 6 8 10 12 14 16 18 20 TEMPERATURE (°C) SHDN PIN VOLTAGE (V) 3029 G11 3029 G12
SHDN1 or SHDN2 Pin Input Current ADJ1 or ADJ2 Pin Bias Current
1.0 150 VSHDN = 20V 0.9 135 0.8 120 0.7 105 0.6 90 0.5 75 0.4 60 PIN INPUT CURRENT (µA) 0.3 45 ADJ PIN BIAS CURRENT (nA) SHDN 0.2 30 0.1 15 0 0 –75 –50 –25 0 25 50 75 100 125 150 175 –75 –50 –25 0 25 50 75 100 125 150 175 TEMPERATURE (°C) TEMPERATURE (°C) 3029 G13 3029 G14
Current Limit Current Limit
2.0 2.0 VOUT = 0V VIN = 7V 1.8 1.8 VOUT = 0V 1.6 T 1.6 J = 25°C 1.4 1.4 1.2 1.2 1.0 TJ = –55°C 1.0 0.8 0.8 T CURRENT LIMIT (A) J = 125°C 0.6 CURRENT LIMIT (A) 0.6 T 0.4 J = 150°C 0.4 0.2 0.2 0 0 0 2 4 6 8 10 12 14 16 18 20 –75 –50 –25 0 25 50 75 100 125 150 175 INPUT VOLTAGE (V) TEMPERATURE (°C) 3029 G15 3029 G16 3029fb 6 For more information www.linear.com/LT3029 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Package Description Revision History Typical Application Related Parts
Typical perForMance characTerisTics TJ = 25°C, unless otherwise noted. SHDN1 or SHDN2 Pin Threshold SHDN1 or SHDN2 Pin (Off-to-On) Input Current
1.0 1.0 TJ = 25°C 0.9 0.9 0.8 0.8 0.7 0.7 I 0.6 L = 500mA 0.6 0.5 0.5 IL = 1mA 0.4 0.4 PIN THRESHOLD (V) 0.3 PIN INPUT CURRENT (µA) 0.3 SHDN 0.2 SHDN 0.2 0.1 0.1 0 0 –75 –50 –25 0 25 50 75 100 125 150 175 0 2 4 6 8 10 12 14 16 18 20 TEMPERATURE (°C) SHDN PIN VOLTAGE (V) 3029 G11 3029 G12
SHDN1 or SHDN2 Pin Input Current ADJ1 or ADJ2 Pin Bias Current
1.0 150 VSHDN = 20V 0.9 135 0.8 120 0.7 105 0.6 90 0.5 75 0.4 60 PIN INPUT CURRENT (µA) 0.3 45 ADJ PIN BIAS CURRENT (nA) SHDN 0.2 30 0.1 15 0 0 –75 –50 –25 0 25 50 75 100 125 150 175 –75 –50 –25 0 25 50 75 100 125 150 175 TEMPERATURE (°C) TEMPERATURE (°C) 3029 G13 3029 G14
Current Limit Current Limit
2.0 2.0 VOUT = 0V VIN = 7V 1.8 1.8 VOUT = 0V 1.6 T 1.6 J = 25°C 1.4 1.4 1.2 1.2 1.0 TJ = –55°C 1.0 0.8 0.8 T CURRENT LIMIT (A) J = 125°C 0.6 CURRENT LIMIT (A) 0.6 T 0.4 J = 150°C 0.4 0.2 0.2 0 0 0 2 4 6 8 10 12 14 16 18 20 –75 –50 –25 0 25 50 75 100 125 150 175 INPUT VOLTAGE (V) TEMPERATURE (°C) 3029 G15 3029 G16 3029fb 6 For more information www.linear.com/LT3029 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Package Description Revision History Typical Application Related Parts