Datasheet LTC2951-1, LTC2951-2 (Linear Technology) - 5
| 制造商 | Linear Technology |
| 描述 | Push Button On/Off Controller |
| 页数 / 页 | 20 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS. PB Voltage vs External. PB Current … |
| 修订版 | B |
| 文件格式/大小 | PDF / 1.8 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. PB Voltage vs External. PB Current vs PB Voltage. PB Resistance to Ground
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LTC2951-1/LTC2951-2
TYPICAL PERFORMANCE CHARACTERISTICS PB Voltage vs External PB Current vs PB Voltage PB Resistance to Ground
–250 300 TA = 25°C VIN = 3.3V VIN = 3.3V 250 –200 200 T –150 A = 100°C 150 TA = 25°C CURRENT (µA) –100 VOLTAGE (mV) T PB PB 100 A = –45°C –50 50 0 0 –10 –5 0 5 10 15 20 25 30 0 5 10 15 20 PB VOLTAGE (V) EXTERNAL PB RESISTANCE TO GROUND (kΩ) 2951 G10 2951 G11
EN/EN VOL vs Current Load EN (LTC2951-1) Voltage vs VIN EN (LTC2951-2) Voltage vs VIN
500 1.0 4 TA = 25°C TA = 25°C TA = 25°C VIN = 3.3V 100k PULL-UP FROM EN TO VIN 100k PULL-UP FROM EN TO VIN 400 0.8 3 300 0.6 (V) 2 EN (V) EN VOLTAGE (mV) 200 0.4 /EN EN 1 100 0.2 0 0 0 0 2 4 6 8 10 0 1 2 3 4 0 1 2 3 4 EN/EN CURRENT LOAD (mA) VIN (V) VIN (V) 2951 G12 2951 G13 2951 G14 295112fb 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagrams Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS PB Voltage vs External PB Current vs PB Voltage PB Resistance to Ground
–250 300 TA = 25°C VIN = 3.3V VIN = 3.3V 250 –200 200 T –150 A = 100°C 150 TA = 25°C CURRENT (µA) –100 VOLTAGE (mV) T PB PB 100 A = –45°C –50 50 0 0 –10 –5 0 5 10 15 20 25 30 0 5 10 15 20 PB VOLTAGE (V) EXTERNAL PB RESISTANCE TO GROUND (kΩ) 2951 G10 2951 G11
EN/EN VOL vs Current Load EN (LTC2951-1) Voltage vs VIN EN (LTC2951-2) Voltage vs VIN
500 1.0 4 TA = 25°C TA = 25°C TA = 25°C VIN = 3.3V 100k PULL-UP FROM EN TO VIN 100k PULL-UP FROM EN TO VIN 400 0.8 3 300 0.6 (V) 2 EN (V) EN VOLTAGE (mV) 200 0.4 /EN EN 1 100 0.2 0 0 0 0 2 4 6 8 10 0 1 2 3 4 0 1 2 3 4 EN/EN CURRENT LOAD (mA) VIN (V) VIN (V) 2951 G12 2951 G13 2951 G14 295112fb 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagrams Applications Information Typical Applications Package Description Revision History Typical Application Related Parts