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UCC25701PWTR Datasheet(PDF) 2 Page - Texas Instruments |
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UCC25701PWTR Datasheet(HTML) 2 Page - Texas Instruments |
2 / 24 page 2 UCC15701/2 UCC25701/2 UCC35701/2 ABSOLUTE MAXIMUM RATINGS Supply voltage (Supply current limited to 20mA) ........ 15V Supply Current................................. 20mA Input pins ( ILIM,VFF,RT,CT,VSCLAMP,SYNC,SS, FB) . . . 6V Output Current (OUT) DC..................... +/–180mA Output Current (OUT) Pulse (0.5ms) .............. +/–1.2A Storage Temperature................... –65°C to +150°C Junction Temperature ................... –55°C to +150°C Lead Temperature (Soldering, 10 sec.) ............ +300°C Note: All voltages are with respect to GND. Currents are posi- tive into the specified terminal. Consult Packaging Section of the Databook for thermal limitations and considerations of packages. VREF GND SS SYNC CT FB VSCLAMP 1 2 3 4 5 6 7 14 13 12 11 10 9 8 ILIM COUNT VFF RT VDD OUT PGND CONNECTION DIAGRAMS DIL-14, SOIC-14, TSSOP-14 (TOP VIEW) N or J, D, PW PACKAGE ELECTRICAL CHARACTERISTICS:Unless otherwise specified, VDD = 11V, RT = 60.4k, CT = 330pF, CREF =CVDD = 0.1 m F, VFF = 2.0V, and no load on the outputs. PARAMETER TEST CONDITIONS MIN TYP MAX UNITS UVLO Section Start Threshold (UCCX5701) 12 13 14 V (UCCX5702) 8.8 9.6 10.4 V Stop Threshold (UCCX5701) 8 9 10 V (UCCX5702) 8.0 8.8 9.6 V Hysteresis (UCCX5701) 3 4 V (UCCX5702) 0.3 0.8 V Supply Current Start-up Current (UCCX5701) VDD = 11V, VDD Comparator Off 130 200 mA (UCCX5702) VDD = 8V, VDD Comparator Off 120 190 mA IDD Active VDD Comparator On 0.75 1.5 mA VDD Clamp Voltage (UCCX5701) IDD = 10mA 13.5 14.3 15 V (UCCX5702) IDD = 10mA 13 13.8 15 V VDD Clamp – Start Threshold (UCCX5701) 1.3 V (UCCX5702) 4.2 V Voltage Reference VREF VDD = 10V to 13V, IVREF = 0mA to 2mA 4.9 5 5.1 V Line Regulation VDD = 10V to 13V 20 mV Load Regulation IVREF = 0mA to 2mA 2 mV Short Circuit Current VREF = 0V, TJ = 25°C 20 50 mA TA =TJ UVLO Option Package Part Number –55°C to +125°C 13V / 9V CDIP-14 UCC15701J 9.6V / 8.8V CDIP-14 UCC15702J –40°C to +85°C 13V/9V SOIC-14 UCC25701D PDIP-14 UCC25701N TSSOP-14 UCC25701PW 9.6V / 8.8V SOIC-14 UCC25702D PDIP-14 UCC25702N TSSOP-14 UCC25702PW 0°C to +70°C 13V/9V SOIC-14 UCC35701D PDIP-14 UCC35701N TSSOP-14 UCC35701PW 9.6V / 8.8V SOIC-14 UCC35702D PDIP-14 UCC35702N TSSOP-14 UCC35702PW The D and PW packages are available taped and reeled. Add TR suffix to the device type (e.g., UCC35701DTR). ORDERING INFORMATION |
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