UC2705NG4

UC1705 UC2705, UC3705 www.ti.com SLUS370D – JULY 1995 – REVISED MARCH 2012 HIGH SPEED POWER DRIVER Check for Samples: UC1705, UC2705, UC3705 FEATURES 1 • • • • • 1.5 A Source/Sink Drive 100 nsec Delay 40 nsec Rise Fall into 1000 pF Inverting and Non-Inverting Inputs Low Cross-Conduction Current Spike • • • • Low Quiescent Current 5 V to 40 V Operation Thermal Shutdown Protection Minidip and Power Packages DESCRIPTION The UC1705 family of power drivers is made with a high sppeed Schottky process to interface between low-level control functions and high-power switching devices - particularly power MOSFETs. These devices are also an optimum choise for capacitive line drivers where up to 1.5 A may be switched in either direction. With both inverting and non-inverting inputs available, logic signals of either polarity may be accepted, or one input can be used to gate or strobe the other. Supply voltages for both VS and VC can independently range from 5 V to 40 V. For additional application details, see the UC1707/3707 data sheet (SLUS177). The UC1705 is packaged in an 8-pin hermetically sealed CERDIP for -55°C to 125°C operation. The UC3705 is specified for a temperature range of 0°C to 70°C and is available in either a plastic minidip or a 5-pin, power TO-220 package. TRUTH TABLE (1) (2) (1) (2) INV N.I OUT H H L L H H H L L L L L OUT = INV and N.I. OUT = INV and N.i. BLOCK DIAGRAM 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 1995–2012, Texas Instruments Incorporated UC1705 UC2705, UC3705 SLUS370D – JULY 1995 – REVISED MARCH 2012 www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. CONNECTION DIAGRAMS DIL-8 MINIDIP, SOIC-8 (TOP VIEW) N, JG OR D PACKAGE xxx VS 1 8 N.I. IN VC 2 7 INV. IN N/C 3 OUT 4 6 5-PIN TO-220 (TOP VIEW) T PACKAGE xxx 5 4 3 2 1 N.I. IN INV. IN GND OUT VC + VS LOGIC GND 5 PWR GND N/C 5 17 PWR GND N/C 6 16 OUT N/C 7 15 VC N/C 8 14 9 10 11 12 13 Submit Documentation Feedback N/C N/C N/C N/C 1 20 19 18 N/C 4 VS N/C N/C 2 N/C 2 LOGIC GND INV. IN 3 N/C N.I. IN LCCC-20 (TOP VIEW) FK PACKAGE xxx Copyright © 1995–2012, Texas Instruments Incorporated Product Folder Link(s): UC1705 UC2705 UC3705 UC1705 UC2705, UC3705 www.ti.com SLUS370D – JULY 1995 – REVISED MARCH 2012 ABSOLUTE MAXIMUM RATINGS (1) VALUE UNIT N-Pkg JG-Pkg T-Pkg Supply Voltage (VIN) 40 40 40 Collector Supply Voltage, VC 40 40 40 Steady-State ±500 ±500 ±1 A Peak Transient ±1.5 ±1 ±2 A µJ V Output current (source or sink) Capacitive Discharge Energy Digital Inputs (2) Power Dissipation at TA = 25°C (1) Power Dissipation at TA (Lead/Case) = 25°C (1) Operating Temperature Range Storage temperaturee (1) (2) 20 15 50 5.5 5.5 5.5 V 1 1 3 W 3 2 25 W 0 to 70 –55 to 125 0 to 70 °C –65 to 150 –65 to 150 –65 to 150 °C All currents are positive into, negative out of the specified terminal. Digital Drive can exceed 5.5 V if the input current is limited to 10 mA ELECTRICAL CHARACTERISTICS Unless otherwise stated, these specifications apply for TA = –55°C to +125°C for the UC1705, –25°C to +85°C for the UC2707, and 0°C to +70°C for the UC3705; VIN = VC = 20 V. TA = TJ. PARAMETER TYP MAX VS = 40 V, outputs high, T package TEST CONDITIONS MIN 6 8 UNIT mA VS Supply current VC = 40 V, outputs low, T package 6 12 mA VC Supply current (N, JG Only) VC = 40 V, outputs low 2 4 mA VC Leakage current (N, JG Only) VS = 0, VC = 30 V 0.05 0.1 mA 0.8 V Digital input low level Digital input high level 2.2 VI = 0 –0.6 –1 mA Input leakage VI = 5 V 0.05 0.1 mA IO = –50 mA VC – VO Output high saturation VO V Input current Output low saturation 2 IO = –500 mA 2.5 IO = –50 mA 0.4 IO = –500 mA 2.5 Thermal shutdown 155 Copyright © 1995–2012, Texas Instruments Incorporated Product Folder Link(s): UC1705 UC2705 UC3705 Submit Documentation Feedback V V °C 3 UC1705 UC2705, UC3705 SLUS370D – JULY 1995 – REVISED MARCH 2012 www.ti.com TYPICAL SWITCHING CHARACTERISTICS VIN = VC = 20 V, TA = 25°C. Delays measured to 10% output change. PARAMETER TEST CONDITIONS OUTPUT CL = From Inv. Input to Output UNIT open 1 2.2 nF Rise time delay 60 60 60 ns 10% to 90% rise 20 40 60 ns Fall time delay 60 60 60 ns 90% to 10% fall 25 40 50 ns Rise time delay 90 90 90 ns 10% to 90% rise 20 40 60 ns Fall time delay 60 60 60 ns 90% to 10% fall 25 40 50 ns From N.I. Input to Output VC cross-conduction current spike duration Output rise Output fall 4 Submit Documentation Feedback 25 ns 0 ns Copyright © 1995–2012, Texas Instruments Incorporated Product Folder Link(s): UC1705 UC2705 UC3705 UC1705 UC2705, UC3705 www.ti.com SLUS370D – JULY 1995 – REVISED MARCH 2012 APPLICATION INFORMATION D1, D2: UC3611 Schottky Diodes Figure 1. Power MOSFET Drive Circuit D1, D2: UC3611 Schottky Diodes Figure 3. Transformer Coupled MOSFET DRIVE Circuit D1 D2 D1, D2: UC3611 Schottky Diodes Figure 2. Power MOSFET Drive Circuit Using Negative Bias Voltage and Level Shifting to Ground Referenced PWMs D1 D2 Figure 4. Charge Pump Circuit Copyright © 1995–2012, Texas Instruments Incorporated Product Folder Link(s): UC1705 UC2705 UC3705 Submit Documentation Feedback 5 UC1705 UC2705, UC3705 SLUS370D – JULY 1995 – REVISED MARCH 2012 www.ti.com REVISION HISTORY Changes from Revision C (December, 2011) to Revision D • 6 Page Deleted SN54BCT373 from title for FK package image ....................................................................................................... 2 Submit Documentation Feedback Copyright © 1995–2012, Texas Instruments Incorporated Product Folder Link(s): UC1705 UC2705 UC3705 PACKAGE OPTION ADDENDUM www.ti.com 21-Jul-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) 5962-9579801M2A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 59629579801M2A UC1705L/ 883B 5962-9579801MPA ACTIVE CDIP JG 8 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 9579801MPA UC1705 Samples 5962-9579801VPA ACTIVE CDIP JG 8 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 9579801VPA UC1705 Samples UC1705J ACTIVE CDIP JG 8 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 UC1705J Samples UC1705J883B ACTIVE CDIP JG 8 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 9579801MPA UC1705 Samples UC1705L883B ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 59629579801M2A UC1705L/ 883B UC2705D ACTIVE SOIC D 8 75 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 85 UC2705D Samples UC2705DG4 ACTIVE SOIC D 8 75 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 85 UC2705D Samples UC2705N ACTIVE PDIP P 8 50 RoHS & Green NIPDAU N / A for Pkg Type -40 to 85 UC2705N Samples UC3705D ACTIVE SOIC D 8 75 RoHS & Green NIPDAU Level-2-260C-1 YEAR 0 to 70 UC3705D Samples UC3705DTR ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-2-260C-1 YEAR 0 to 70 UC3705D Samples UC3705J ACTIVE CDIP JG 8 1 Non-RoHS & Green SNPB N / A for Pkg Type 0 to 70 UC3705J Samples UC3705N ACTIVE PDIP P 8 50 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 UC3705N Samples (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. Addendum-Page 1 Samples Samples PACKAGE OPTION ADDENDUM www.ti.com 21-Jul-2022 (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of