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LT1962 数据表(PDF) 2 Page - Linear Technology |
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LT1962 数据表(HTML) 2 Page - Linear Technology |
2 / 16 page 2 LT1962 Series PARAMETER CONDITIONS MIN TYP MAX UNITS Minimum Operating Voltage (LT1962) ILOAD = 300mA (Notes 4, 12) q 1.8 2.3 V Regulated Output Voltage LT1962-1.5 VIN = 2V, ILOAD = 1mA 1.485 1.500 1.515 V (Notes 4, 5) 2.5V < VIN < 20V, 1mA < ILOAD < 300mA q 1.462 1.500 1.538 V LT1962-1.8 VIN = 2.3V, ILOAD = 1mA 1.782 1.800 1.818 V 2.8V < VIN < 20V, 1mA < ILOAD < 300mA q 1.755 1.800 1.845 V LT1962-2.5 VIN = 3V, ILOAD = 1mA 2.475 2.500 2.525 V 3.5V < VIN < 20V, 1mA < ILOAD < 300mA q 2.435 2.500 2.565 V LT1962-3 VIN = 3.5V, ILOAD = 1mA 2.970 3.000 3.030 V 4V < VIN < 20V, 1mA < ILOAD < 300mA q 2.925 3.000 3.075 V LT1962-3.3 VIN = 3.8V, ILOAD = 1mA 3.267 3.300 3.333 V 4.3V < VIN < 20V, 1mA < ILOAD < 300mA q 3.220 3.300 3.380 V LT1962-5 VIN = 5.5V, ILOAD = 1mA 4.950 5.000 5.050 V 6V < VIN < 20V, 1mA < ILOAD < 300mA q 4.875 5.000 5.125 V ADJ Pin Voltage LT1962 VIN = 2V, ILOAD = 1mA 1.208 1.220 1.232 V (Notes 4, 5) 2.3V < VIN < 20V, 1mA < ILOAD < 300mA q 1.190 1.220 1.250 V Line Regulation LT1962-1.5 ∆VIN = 2V to 20V, ILOAD = 1mA q 15 mV LT1962-1.8 ∆VIN = 2.3V to 20V, ILOAD = 1mA q 15 mV LT1962-2.5 ∆VIN = 3V to 20V, ILOAD = 1mA q 15 mV LT1962-3 ∆VIN = 3.5V to 20V, ILOAD = 1mA q 15 mV LT1962-3.3 ∆VIN = 3.8V to 20V, ILOAD = 1mA q 15 mV LT1962-5 ∆VIN = 5.5V to 20V, ILOAD = 1mA q 15 mV LT1962 (Note 4) ∆VIN = 2V to 20V, ILOAD = 1mA q 15 mV Load Regulation LT1962-1.5 VIN = 2.5V, ∆ILOAD = 1mA to 300mA 3 8 mV VIN = 2.5V, ∆ILOAD = 1mA to 300mA q 15 mV LT1962-1.8 VIN = 2.8V, ∆ILOAD = 1mA to 300mA 4 9 mV VIN = 2.8V, ∆ILOAD = 1mA to 300mA q 18 mV (Note 1) IN Pin Voltage ........................................................ ±20V OUT Pin Voltage .................................................... ±20V Input to Output Differential Voltage (Note 2) ......... ±20V SENSE Pin Voltage ............................................... ±20V ADJ Pin Voltage ...................................................... ±7V BYP Pin Voltage .................................................... ±0.6V SHDN Pin Voltage ................................................. ±20V Output Short-Circuit Duration ......................... Indefinite Operating Junction Temperature Range (Note 3) ............................................ – 40 °C to 125°C Storage Temperature Range ................. – 65 °C to 150°C Lead Temperature (Soldering, 10 sec).................. 300 °C ABSOLUTE AXI U RATI GS The q denotes specifications which apply over the full operating temperature range, otherwise specifications are TA = 25°C. (Note 3) ELECTRICAL CHARACTERISTICS ORDER PART NUMBER LT1962EMS8 LT1962EMS8-1.5 LT1962EMS8-1.8 LT1962EMS8-2.5 LT1962EMS8-3 LT1962EMS8-3.3 LT1962EMS8-5 MS8 PART MARKING LTML LTSZ LTTA LTPT TJMAX = 150°C, θJA = 125°C/ W SEE THE APPLICATIONS INFORMATION SECTION FOR ADDITIONAL INFORMATION ON THERMAL RESISTANCE *PIN 2: SENSE FOR LT1962-1.5/LT1962-1.8/ LT1962-2.5/LT1962-3/LT1962-3.3/LT1962-5. ADJ FOR LT1962 1 2 3 4 OUT SENSE/ADJ* BYP GND 8 7 6 5 IN NC NC SHDN TOP VIEW MS8 PACKAGE 8-LEAD PLASTIC MSOP PACKAGE/ORDER I FOR ATIO LTPQ LTPS LTPR Consult factory for parts specified with wider operating temperature ranges. |
类似零件编号 - LT1962 |
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类似说明 - LT1962 |
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