FAN7361, FAN7362 High-Side Gate Driver Features Description Floating Channel Designed for Bootstrap Operation to The FAN7361/FAN7362, a monolithic high-side gate drive IC, can drive MOSFETs and IGBTs that operate up to +600V. Fairchild’s high-voltage process and commonmode noise canceling techniques provide stable operation of the high-side driver under high dv/dt noise circumstances. An advanced level shift circuit offers high-side gate driver operation up to VS=-9.8V(typ.) for VBS=15V. +600V Typically 250mA/500mA Sourcing/Sinking Current Driving Capability Common-Mode dv/dt Noise Canceling Circuit VCC & VBS Supply Range from 10V to 20V UVLO Function for VBS Output In-phase with Input Signal 8-SOP Applications PDP Scan Driver The UVLO circuit prevents malfunction when VBS is lower than the specified threshold voltage. Output drivers typically source/sink 250mA/500mA, respectively, which is suitable for fluorescent lamp ballast, PDP scan driver, motor control, and so on. Motor Control SMPS Electronic Ballast 8-SOP Ordering Information Part Number FAN7361M Package Pb-Free Operating Temperature Range (1) TUBE (1) FAN7361MX FAN7362M (1) Packing Method 8-SOP Yes FAN7362MX(1) -40°C ~ 125°C TAPE & REEL TUBE TAPE & REEL Note: 1. These devices passed wave soldering test by JESD22A-111. © 2005 Fairchild Semiconductor Corporation FAN7361, FAN7362 Rev. 1.0.7 www.fairchildsemi.com FAN7361, FAN7362 High-Side Gate Driver February 2007 FAN7361, FAN7362 High-Side Gate Driver Typical Application Circuit 15V 600V RBOOT DBOOT 1 NC IN1 VB 8 IN 3 VCC Q1 R1 HO 7 2 R2 CBOOT VS 6 IN2 4 GND NC 5 Q2 R3 Load R4 FAN7361 Rev.04 Figure 1. Typical Application Circuit Internal Block Diagram VCC 3 8 VB 7 HO 6 VS UVLO GND 4 R DRIVER 2 PULSE GENERATOR IN NOISE CANCELLER R S Q Pin 1 and 5 are not connection FAN7361 Rev.04 Figure 2. Functional Block Diagram © 2005 Fairchild Semiconductor Corporation FAN7361, FAN7362 Rev. 1.0.7 www.fairchildsemi.com 2 FAN7361, FAN7362 High-Side Gate Driver Pin Assignments NC 1 IN 2 VCC 3 GND 4 FAN7361 FAN7362 8 VB 7 HO 6 VS 5 NC FAN7361 Rev.04 Figure 3. Pin Configuration (Top View) Pin Definitions Pin Name 1 N.C. 2 IN Function/ Description No Connection Logic Input for High-Side Gate Driver Output 3 VCC Supply Voltage 4 GND Logic Ground 5 N.C. No Connection 6 VS High-Voltage Floating Supply Return 7 HO High-Side Driver Output 8 VB High-Side Floating Supply © 2005 Fairchild Semiconductor Corporation FAN7361, FAN7362 Rev. 1.0.7 www.fairchildsemi.com 3 Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. TA=25°C, unless otherwise specified. Symbol Characteristics Min. Max. VB-25 VB+0.3 High-Side Floating Supply Voltage -0.3 625 VHO High-Side Floating Output Voltage VS-0.3 VB+0.3 VCC Logic Fixed Supply Voltage -0.3 25 VIN Logic Input Voltage -0.3 VCC+0.3 VS High-Side Offset Voltage VB dVS/dt PD(2)(3)(4) Unit V Allowable Offset Voltage Slew Rate ± 50 V/ns Power Dissipation 0.625 W θJA Thermal Resistance, Junction-to-Ambient 200 °C/W TJ Junction Temperature 150 °C TS Storage Temperature 150 °C Notes: 2. Mounted on 76.2 x 114.3 x 1.6mm PCB (FR-4 glass epoxy material). 3. Refer to the following standards: JESD51-2: Integral circuits thermal test method environmental conditions - Natural convection JESD51-3: Low effective thermal conductivity test board for leaded surface mount packages 4. Do not exceed PD under any circumstances. Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol Parameter Min. Max. VB High-Side Floating Supply Voltage VS+10 VS+20 VS High-Side Floating Supply Offset Voltage 6-VCC 600 VS VB VHO High-Side Output Voltage VIN Logic Input Voltage GND VCC VCC Logic Supply Voltage 10 20 TA Ambient Temperature -40 125 © 2005 Fairchild Semiconductor Corporation FAN7361, FAN7362 Rev. 1.0.7 Unit V °C www.fairchildsemi.com 4 FAN7361, FAN7362 High-Side Gate Driver Absolute Maximum Ratings VBIAS(VCC, VBS)=15.0V, TA = 25°C, unless otherwise specified. The VIN and IIN parameters are referenced to GND. The VO and IO parameters are referenced to VS and are applicable to the respective output HO. Symbol Characteristics Test Condition Min. Typ. Max. VBSUV+ VBS Supply Under-Voltage Positive Going VIN=0V Threshold FAN7361 8.2 9.2 10.2 FAN7362 7.6 8.6 9.6 VBSUV- VBS Supply Under-Voltage Negative Going Threshold VIN=0V FAN7361 7.4 8.6 9.2 FAN7362 7.2 8.2 9.2 VBSHYS VBS Supply Under-Current Lockout Hysteresis VIN=0V ILK Offset Supply Leakage Current VB=VS=600V FAN7361 0.5 FAN7362 0.4 Unit V 10 IQBS Quiescent VBS Supply Current VIN=0V or 5V 50 80 IQCC Quiescent VCC Supply Current VIN=0V 30 75 IPBS Operating VBS Supply Current CL=1nF, f=10kHz 420 550 VIH Logic "1" Input Voltage FAN7361 3.6 FAN7362 2.9 FAN7361 1.0 FAN7362 0.8 VIL Logic "0" Input Voltage VOH High Level Output Voltage, VB-VHO VOL Low Level Output Voltage, VHO No load IIN+ Logic "1" Input Bias Current VIN=5V 50 90 IIN- Logic "0" Input Bias Current VIN=0V 1.0 2.0 IO+ Output High Short Circuit Pulse Current VHO=0V, VIN=5V, PW ≤ 10µs 200 250 IO- Output Low Short Circuit Pulse Current VHO=15V, VIN=0V,PW ≤ 10µs 400 500 VS Allowable Negative VS Pin Voltage for IN Signal Propagation to HO No load µA V 0.1 0.1 µA mA -9.8 -7.0 V Typ. Max. Unit 120 200 Dynamic Electrical Characteristics VBIAS(VCC, VBS)=15.0V, VS=GND, CL=1000pF and TA = 25°C, unless otherwise specified. Symbol ton Characteristics Turn-on Propagation Delay VS=0V VS=0V or 600V (5) Min. 90 180 tr Turn-on Rise Time 70 160 tf Turn-off Fall Time 30 100 toff Turn-off Propagation Delay Test Condition ns Note: 5. This parameter guaranteed by design. © 2005 Fairchild Semiconductor Corporation FAN7361, FAN7362 Rev. 1.0.7 www.fairchildsemi.com 5 FAN7361, FAN7362 High-Side Gate Driver Electrical Characteristics 200 80 VCC=15V 150 50 IIN [μA] -40°C 25°C 125°C 60 IQCC [μA] -40°C 25°C 125°C IN=COM=0V 70 100 40 30 50 20 10 0 0 0 5 10 15 20 0 25 2 4 6 PROPAGATION DELAY TIME [nsec] 10.5 VBSSUVP1 VBSSUVP2 VBSSUVN1 VBSSUVN2 VBS [V] 9.5 9.0 8.5 8.0 7.5 -20 0 20 40 60 10 12 14 Figure 5. Input Bias Current vs. Input Voltage Figure 4. IQCC vs. Supply Voltage 10.0 8 VIN [V] VCC [V] 80 100 120 200 TON 180 TOFF 160 140 120 100 80 60 40 20 0 0 20 AMBIENT TEMPERATURE [°C] 40 60 80 100 120 AMBIENT TEMPERATURE [°C] Figure 6. VBS UVLO vs. Temp. Figure 7. Turn On/Off Propagation Time vs. Temp. 90 OUTPUT CAPABILITY [mA] TR 80 TF tr/tf [nsec] 70 60 50 40 30 20 10 -20 0 20 40 60 80 100 IOH- 500 400 300 200 -20 120 AMBIENT TEMPERATURE [°C] 0 20 40 60 80 100 120 AMBIENT TEMPERATURE [°C] Figure 8. Rising/Falling Time vs. Temp. Figure 9. Output Sinking/Sourcing Current vs. Temp. © 2005 Fairchild Semiconductor Corporation FAN7361, FAN7362 Rev. 1.0.7 IOH+ 600 www.fairchildsemi.com 6 FAN7361, FAN7362 High-Side Gate Driver Typical Characteristics 5V IN 50% 50% VCC=15V VB 10μF 0.1μF 0.1μF 10μF HVIC GND IN tr 15V tf ton VS toff 90% CL 90% HO-V S HO 10% 10% FAN7361 Rev.02 FAN7361 Rev.03 Figure 10. Switching Time Test Circuit Figure 11. Input / Output Timing Diagram © 2005 Fairchild Semiconductor Corporation FAN7361, FAN7362 Rev. 1.0.7 www.fairchildsemi.com 7 FAN7361, FAN7362 High-Side Gate Driver Switching Time Definition 8-SOP Dimensions are in millimeters (inches) unless otherwise noted. MIN 0.1~0.25 0.004~0.001 #5 6.00 ±0.30 0.236 ±0.012 8° 0~ +0.10 0.15 -0.05 +0.004 0.006 -0.002 MAX0.10 MAX0.004 1.80 MAX 0.071 3.95 ±0.20 0.156 ±0.008 5.72 0.225 0.41 ±0.10 0.016 ±0.004 #4 1.27 0.050 #8 5.13 MAX 0.202 #1 4.92 ±0.20 0.194 ±0.008 ( 0.56 ) 0.022 1.55 ±0.20 0.061 ±0.008 0.50 ±0.20 0.020 ±0.008 January 2001, Rev. A sop8_dim.pdf Figure 12. 8-Lead Small Outline Package (SOP) © 2005 Fairchild Semiconductor Corporation FAN7361, FAN7362 Rev. 1.0.7 www.fairchildsemi.com 8 FAN7361, FAN7362 High-Side Gate Driver Mechanical Dimensions ® ACEx Across the board. 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FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild Semiconductor. The datasheet is printed for reference information only. Rev. I23 © 2005 Fairchild Semiconductor Corporation FAN7361, FAN7362 Rev. 1.0.7 www.fairchildsemi.com 9 FAN7361, FAN7362 High-Side Gate Driver TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks.