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LT1510-5CGN Datasheet(PDF) 2 Page - Linear Technology |
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LT1510-5CGN Datasheet(HTML) 2 Page - Linear Technology |
2 / 16 page 2 LT1510/LT1510-5 Supply Voltage (VMAX)............................................ 30V Switch Voltage with Respect to GND ...................... – 3V Boost Pin Voltage with Respect to VCC ................... 30V Boost Pin Voltage with Respect to GND ................. – 5V VC, PROG, OVP Pin Voltage ...................................... 8V IBAT (Average)........................................................ 1.5A Switch Current (Peak)............................................... 2A Storage Temperature Range ................. – 65 °C to 150°C ABSOLUTE MAXIMUM RATINGS Operating Ambient Temperature Range Commercial ............................................. 0 °C to 70°C Extended Commercial (Note 7) ........... – 40 °C to 85°C Industrial (Note 8) .............................. – 40 °C to 85°C Operating Junction Temperature Range LT1510C (Note 7) ............................. – 40 °C to 125°C LT1510I ............................................ – 40 °C to 125°C Lead Temperature (Soldering, 10 sec) .................. 300 °C PACKAGE/ORDER INFORMATION Consult factory for Military grade parts. ELECTRICAL CHARACTERISTICS VCC = 16V, VBAT = 8V, VMAX (maximum operating VCC) = 28V, no load on any outputs, unless otherwise noted. (Notes 7, 8) PARAMETER CONDITIONS MIN TYP MAX UNITS Overall Supply Current VPROG = 2.7V, VCC ≤ 20V q 2.90 4.3 mA VPROG = 2.7V, 20V < VCC ≤ VMAX q 2.91 4.5 mA DC Battery Current, IBAT (Note 1) 8V ≤ VCC ≤ 25V, 0V ≤ VBAT ≤ 20V, TJ < 0°C q 0.91 1.09 A RPROG = 4.93k q 0.93 1.0 1.07 A RPROG = 3.28k (Note 4) q 1.35 1.5 1.65 A RPROG = 49.3k q 75 100 125 mA TJ < 0°C q 70 130 mA VCC = 28V, VBAT = 20V RPROG = 4.93k q 0.93 1.0 1.07 A RPROG = 49.3k q 75 100 125 mA LT1510CN LT1510CS LT1510IN LT1510IS ORDER PART NUMBER TJMAX = 125°C, θJA = 125°C/ W ORDER PART NUMBER GN PART MARKING *VCC1 AND VCC2 SHOULD BE CONNECTED TOGETHER CLOSE TO THE PINS. ** FOUR CORNER PINS ARE FUSED TO INTERNAL DIE ATTACH PADDLE FOR HEAT SINKING. CONNECT THESE FOUR PINS TO EXPANDED PC LANDS FOR PROPER HEAT SINKING. 1 2 3 4 5 6 7 8 TOP VIEW N PACKAGE 16-LEAD PDIP 16 15 14 13 12 11 10 9 **GND SW BOOST GND OVP SENSE GND **GND GND** VCC2 VCC1 PROG VC BAT GND GND** S PACKAGE* 16-LEAD PLASTIC SO TJMAX = 125°C, θJA = 75°C/ W (N) TJMAX = 125°C, θJA = 50°C/ W (S)* 1 2 3 4 8 7 6 5 TOP VIEW SW BOOST GND SENSE VCC PROG VC BAT S8 PACKAGE 8-LEAD PLASTIC SO LT1510CS8 LT1510IS8 1510 1510I ORDER PART NUMBER S8 PART MARKING 1 2 3 4 5 6 7 8 TOP VIEW 16 15 14 13 12 11 10 9 **GND SW BOOST GND OVP NC SENSE **GND GND** VCC2 VCC1 PROG VC NC BAT GND** GN PACKAGE (0.015 IN) 16-LEAD PLASTIC SSOP TJMAX = 125°C, θJA = 75°C/ W ** FOUR CORNER PINS ARE FUSED TO INTERNAL DIE ATTACH PADDLE FOR HEAT SINKING. CONNECT THESE FOUR PINS TO EXPANDED PC LANDS FOR PROPER HEAT SINKING. LT1510CGN LT1510IGN LT1510-5CGN LT1510-5IGN 1510 1510I 15105 15105I |
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