August 4th, 2011 Automotive grade AUIPS72211R LOW EMI PWM INTELLIGENT POWER HIGH SIDE SWITCH Features • • • • • • • • Product Summary Integrated bootstrap for 100kHz switching Optimized EMI switching Charge pump for DC operation Over temperature shutdown Over current shutdown 3.3V logic level Ground loss protection ESD protection Applications • • • • Rds(on) 35mΩ max. Vbr 75V min. I shutdown 20A min. Package 24V loads Injectors Valves DC motors Description The Device is a five terminal Intelligent Power Switch (IPS) for use in a high side configuration. It features short circuit, over-temperature, ESD protection, inductive load capability and diagnostic feedback. An integrated bootstrap diode allows fast switching. D-Pak Typical Connection +Ba t Vcc(3) 4 k7 In (1 ) Cont ro l Cb (4 ) 4 k7 In put Sig nal V Diag Bootstrap cap acito r Gnd (2 ) Out(5) L oad www.irf.com 1 AUIPS72211R Qualification Information† Automotive †† (per AEC-Q100 ) Comments: This family of ICs has passed an Automotive qualification. IR’s Industrial and Consumer qualification level is granted by extension of the higher Automotive level. Qualification Level Moisture Sensitivity Level DPAK-5L MSL1, 260°C (per IPC/JEDEC J-STD-020) Class M2 (150V) (per AEC-Q100-003) Class H1A (500V) ESD Human Body Model (per AEC-Q100-002) Class C4 (1000V) Charged Device Model (per AEC-Q100-011) Class II, Level A IC Latch-Up Test (per AEC-Q100-004) RoHS Compliant Yes † Qualification standards can be found at International Rectifier’s web site http://www.irf.com/ †† Exceptions to AEC-Q100 requirements, if any, are noted in the qualification report. Machine Model www.irf.com 2 AUIPS72211R Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. (Tj= -40°C..150°C, Vcc=6..60V unless otherwise specified). Symbol Parameter Min. Vout Vin Vcc max. I in max. Maximum output voltage Maximum input voltage Maximum Vcc voltage Maximum input current Maximum power dissipation (internally limited by thermal protection) Rth=50°C/W 1”sqrt. footprint Max. storage & operating temperature junction temperature Gnd-3 Vcc+0.3 -0.3 5.5 65 -3 10 Pd Tj max. Max. Units V mA W -40 2.5 150 °C Typ. Max. Units 50 1.2 °C/W Thermal Characteristics Symbol Parameter Rth1 Rth2 Thermal resistance junction to ambient Thermal resistance junction to case Recommended Operating Conditions These values are given for a quick design. For operation outside these conditions, please consult the application notes. Symbol Parameter VIH High level input voltage VIL Low level input voltage Rin Recommended resistor in series with IN pin Rdg Recommended resistor in series with dg pin F max. Max. switching frequency Cboot Bootstrap capacitor (1) Limited by the maximum input current (2) Limited by the input capacitor www.irf.com Min. Max. 2.7 0 2(1) 2(1) 5.5 0.9 10(2) 10(2) 100 50 30 Units V kΩ kHz nF 3 AUIPS72211R Static Electrical Characteristics Tj=-40..150°C, Vcc=6..60V (unless otherwise specified) Symbol Rds(on) Vcc op. Icc Off Parameter ON state resistance Tj=25°C ON state resistance Tj=150°C Operating voltage range with short circuit protection Supply current when Sleep mode Min. Typ. Max. Units 30 50 35 70 mΩ 6 60 V 0.2 5 µA Iout Off Output leakage current 0.2 5 Icc On Supply current when On 4 10 mA Iout On Output current when Off 10 mA Vih Vil In hyst. I in, on Vin, off Input high threshold voltage Input low threshold voltage Input hysteresis Input current when the part is on Input voltage when the part is in fault mode 2.2 V 1.9 1.6 0.3 15 0.1 0.5 30 0.4 µA V Min. Typ. Max. Units 1 0.8 2.2 0.4 µs Min. Typ. Max. Units 20 150(3) 30 165 5 4 10 15 40 A °C 1 0.1 Test Conditions Vin=5V, Iout=5A Vin=5V, Iout=5A During sleep mode Vin=0V, Vout=0V Tj=25°C, Vcc=28V Vin=5V Tj=25°C, Vcc=28V Vin=0V Tj=25°C, Vcc=28V Vin=5V I in=5mA Switching Electrical Characteristics Vcc=28V, Resistive load=2Ω, Vin=5V, Tj=25°C Symbol Parameter Tdon Tr Tdoff Tf Turn-on delay time to 20% Rise time from 20% to 80% of Vcc Turn-off delay time to 80% Fall time from 80% to 20% of Vcc Test Conditions Protection Characteristics Tj=-40..150°C, Vcc=6..60V (unless otherwise specified) Symbol Parameter Isd on Tsd UV H UV L Tdiag Tsleep Over current shutdown Over temperature threshold Under voltage during turn on Under voltage during turn off Diagnostic time Time to enter in sleep mode Time to enter in sleep mode and reset the Treset fault Twkp Time to leave the sleep mode Tpw on rst Power on reset duration (3) Guaranteed by design www.irf.com 7 6.2 5 5 0.05 8 0.5 12 4 V 30 Test Conditions Vout=0V ms see figure 1 see figure 2 see figure 1 µs Rin=4k7 see figure 2 & 3 4 AUIPS72211R Lead Assignments 3- Vcc 1- In 2- Gnd 3- Vcc 4- Cb 5- Out 12345 D Pak Functional Block Diagram All values are typical Vcc Cboot Under Voltage Bootstrap regulator 2V 1.5V 75V S Q Level Shifter 75V Driver R Sleep diag 6V Charge Pump Iout>30A Tj > 165°C 6V Gnd www.irf.com 350k IN OUT 5 AUIPS72211R Sleep_mode / Diagnostic Sleep_mode block manages the diagnostic and the sleep_mode. The device enters in sleep mode if input is inactive during a delay higher than Tsleep. IN out diag internal Tdiag Tdiag diag Treset Normal mode Fault mode sleep mode Figure 1 Bootstrap The AUIPS7221 integrates a bootstrap regulator to maintain a fixed voltage on the bootstrap capacitor for any battery voltage. The regulator is off during the sleep mode to reduce the current consumption. Vcc 8mA Cboot 6V Out Load The 8mA current source flows permanently on the output when the output is off and the part is not in sleep mode. In case of an open load condition, the output voltage will be at Vcc-6V. www.irf.com 6 AUIPS72211R Wake up sequence To wake up the part from the sleep mode, the input must be activated at least during Twkp, then the boostrap regulator is switched on and the boostrap capacitor is charged. The output will be not activated during Tpw on rst. Tsleep IN Tpw on rst out Twkp sleep mode Normal mode sleep mode Figure 2 IN Tpw on rst out Twkp sleep mode Normal mode Figure 3 www.irf.com 7 AUIPS72211R 40 Isd, Over-current shutdown (A) Rds(on), Drain-to-Source On Resistance (Normalized) 200% 150% 100% 50% -50 0 50 100 30 20 10 0 -50 150 Tj, junction temperature (°C) Figure 5 - Normalized Rds(on) (%) Vs Tj (°C) 50 100 150 Figure 6 – Isd (A) Vs Tj (°C) 1.0 2.5 0.8 2.0 On and Off delay time (µs) Rising and falling time (µs) 0 Tj, junction temperature (°C) 0.6 0.4 tr 0.2 tf 0.0 1.5 1.0 tdon 0.5 tdoff 0.0 -50 0 50 100 Tj, junction temperature (°C) Figure 7 – tr / tf (µs) Vs Tj (°C) www.irf.com 150 -50 0 50 100 150 Tj, junction temperature (°C) Figure 8 – tdon / tdoff (µs) Vs Tj (°C) 8 5 100 Icc off, supply leakage current (µA) Zth, transient thermal impedance (°C/W) AUIPS72211R 10 1 0.1 0.01 1e-5 1e-4 1e-3 1e-2 1e-1 1e+0 1e+1 1e+2 1e+3 Time (s) 4 3 2 1 0 -50 0 50 100 150 Tj, junction temperature (°C) Figure 9 – Transient thermal impedance (°C/W) Vs time (s) Figure 10 – Icc off (µA) Vs Tj (°C) Icc off, supply current (µA) 0.20 0.15 0.10 0.05 0.00 0 10 20 30 40 50 Vcc, supply voltage (V) Figure 11 – Icc off(A) Vs Vcc (V) www.irf.com 9 AUIPS72211R Case Outline 5 Lead – DPAK www.irf.com 10 AUIPS72211R Tape & Reel www.irf.com 5 Lead – DPAK 11 AUIPS72211R Part Marking Information Ordering Information Base Part Number Standard Pack Package Type Complete Part Number Form Tube AUIPS72211R www.irf.com D-Pak-5-Lead Tape and reel Quantity 75 AUIPS72211R 2000 AUIPS72211RTR Tape and reel left 3000 AUIPS72211RTRL Tape and reel right 3000 AUIPS72211RTRR 12 AUIPS72211R IMPORTANT NOTICE Unless specifically designated for the automotive market, International Rectifier Corporation and its subsidiaries (IR) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or services without notice. 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