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LTC1159CN-5 数据表(PDF) 2 Page - Linear Technology |
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LTC1159CN-5 数据表(HTML) 2 Page - Linear Technology |
2 / 20 page 2 LTC1159 LTC1159-3.3/LTC1159-5 A G A U A R BSOLUTEXI TI S Input Supply Voltage (Pin 2) ..................... – 15V to 60V VCC Output Current (Pin 3) .................................. 50mA Continuous Pin Currents (Any Pin) ...................... 50mA Sense Voltages ......................................... – 0.3V to 13V Shutdown Voltages ................................................... 7V EXTVCC Input Voltage ............................................. 15V Junction Temperature (Note 2) ............................ 125 °C Operating Temperature Range LTC1159C .............................................. 0 °C to 70°C LTC1159I ........................................... – 40 °C to 85°C Extended Commercial Temperature Range ............................... – 40 °C to 85°C Storage Temperature Range ................ – 65 °C to 150°C Lead Temperature (Soldering, 10 sec)................. 300 °C PACKAGE/ORDER I FOR ATIO LTC1159CG LTC1159CG-3.3 LTC1159CG-5 ORDER PART NUMBER TJMAX = 125°C, θJA = 135°C/ W LTC1159CN LTC1159CN-3.3 LTC1159CN-5 LTC1159CS LTC1159CS-3.3 LTC1159CS-5 LTC1159IS LTC1159IS-3.3 LTC1159IS-5 ORDER PART NUMBER 1 2 3 4 5 6 7 8 9 10 TOP VIEW G PACKAGE 20-LEAD PLASTIC SSOP 20 19 18 17 16 15 14 13 12 11 P-GATE VIN VCC P-DRIVE P-DRIVE VCC VCC CT ITH SENSE– CAP SHDN2 EXTVCC PGND N-GATE PGND SGND SHDN1 VFB SENSE+ 1 2 3 4 5 6 7 8 TOP VIEW S PACKAGE 16-LEAD PLASTIC SO N PACKAGE 16-LEAD PDIP 16 15 14 13 12 11 10 9 P-GATE VIN VCC P-DRIVE VCC CT ITH SENSE– CAP SHDN2 EXTVCC N-GATE PGND SGND SENSE+ *FIXED OUTPUT VERSIONS VFB (SHDN1)* TJMAX = 125°C, θJA = 80°C/ W (N) TJMAX = 125°C, θJA = 110°C/ W (S) (Note 1) Consult LTC Marketing for parts specified with wider operating temperature ranges. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VFB Feedback Voltage (LTC1159 Only) q 1.21 1.25 1.29 V IFB Feedback Current (LTC1159 Only) q 0.2 µA VOUT Regulated Output Voltage VIN = 9V LTC1159-3.3 ILOAD = 700mA q 3.23 3.33 3.43 V LTC1159-5 ILOAD = 700mA q 4.90 5.05 5.20 V ∆VOUT Output Voltage Line Regulation VIN = 9V to 40V – 40 0 40 mV Output Voltage Load Regulation LTC1159-3.3 5mA < ILOAD < 2A q 40 65 mV LTC1159-5 5mA < ILOAD < 2A q 60 100 mV Burst Mode Output Ripple ILOAD = 0A 50 mVP-P IIN VIN Pin Current (Note 4) Normal Mode VIN = 12V, EXTVCC = 5V 200 µA VIN = 40V, EXTVCC = 5V 300 µA Shutdown VIN = 12V, VSHDN2 = 2V 15 µA VIN = 40V, VSHDN2 = 2V 25 µA IEXTVCC EXTVCC Pin Current (Note 4) EXTVCC = 5V, Sleep Mode 250 µA ELECTRICAL C C HARA TERISTICS The q denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VIN = 12V, VSHDN1 = 0V (Note 3), unless otherwise noted. |
类似零件编号 - LTC1159CN-5 |
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类似说明 - LTC1159CN-5 |
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