G547E1P81U

G547E/F/G/H/M Global Mixed-mode Technology Power Distribution Switch Features














General Description 90mΩ Ω High-Side MOSFET (G547E,G547F,G547G,G547H, G547M) Available with 5 Versions of Current Limits with Foldback Operating Range:2.7V to 5.5V 1mS Typical Rise Time Fast Overcurrent Response -3µs (TYPICAL) Under voltage Lockout 100µA Quiescent Supply Current 1µA Maximum Shutdown Supply Current Logic Level Enable Pin, Available with Active-High or Active-Low Version No Reverse Current when Power Off Deglitched Open-Drain Over-Current Flag The G547 is an integrated power switch for self-powered and bus-powered Universal Serial Bus (USB) applications. G547E, G547F, G547G,G547H and G547M are 90mΩ RDS(ON). Several Protection features include current limiting with foldback, and thermal shutdown to prevent catastrophic switch failure caused by increasing power dissipation when continuous heavy loads or short circuit occurs. A built-in charge pump is used to drive the N-channel MOSFET that is free of parasitic body diode to eliminate any reversed current flow across the switch when it is powered off. OC is open-drain output report over-current or over-temperature event and has typical 9ms deglitch timeout period. Output ( OC ) With Output Shutdown Pull-low Resister SOT-23-6, SOP-8, MSOP-8 and TDFN3X3-8 Packages UL Approved_#E232223 Nemko IEC 60950-1 CB/CCA_scheme Certification Report #67291 Pin Configuration High-Side Power Protection Switch USB Power Management USB Host and Self-Powered Bubs USB Bus-Powered Hubs Hot Plug-In Power Supplies Battery-Charger Circuits Typical Application Circuit G547 G547 GND 1 8 OUT IN 2 7 OUT IN 3 6 OUT* EN (EN) Applications





5 4 EN (EN) 1 6 OC GND 2 5 OUT IN 3 4 OUT OC G547 Power Supply 2.7V to 5.5V 1µF* SOT-23-6 SOP-8/MSOP-8 IN G547 GND 1 IN 2 IN 3 EN (EN) 4 Thermal Pad OUT Load 0.1µF 22µF OC 8 OUT 7 OUT 6 OUT* 5 OC ON EN(EN) OFF *: 1µF of input capacitor is enough in most application cases. If the PCB trace of power rail to IN is long, larger input capacitor is necessary. TDFN3X3-8 Note: Recommend connecting the Thermal Pad to the GND for excellent power dissipation. *Pin#6 should be considered as OUT when circuit design and PCB layout, but it is NC pin actually. R UL Recognized Component Ver:1.5 Sep 08, 2011 1 G547E/F/G/H/M Global Mixed-mode Technology Ordering Information ORDER NUMBER MARKING ENABLE Current Limit Output MOS RDS(ON) Output Shutdown Resistor TEMP. RANGE PACKAGE (Green) G547E1TB1U G547E2TB1U G547F1TB1U G547F2TB1U G547G1TB1U G547G2TB1U G547H1TB1U G547H2TB1U G547M1TB1U G547M2TB1U G547E1P11U G547E2P11U G547F1P11U G547F2P11U G547G1P11U G547G2P11U G547H1P11U G547H2P11U G547M1P11U G547M2P11U G547E1P81U G547E2P81U G547F1P81U G547F2P81U G547G1P81U G547G2P81U G547H1P81U G547H2P81U G547M1P81U G547M2P81U G547E1RD1U G547E2RD1U G547F1RD1U G547F2RD1U G547G1RD1U G547G2RD1U G547H1RD1U G547H2RD1U G547M1RD1U G547M2RD1U 57EAx 57EBx 57FAx 57FBx 57GAx 57GBx 57HAx 57HBx 57MAx 57MBx G547E1 G547E2 G547F1 G547F2 G547G1 G547G2 G547H1 G547H2 G547M1 G547M2 G547E1 G547E2 G547F1 G547F2 G547G1 G547G2 G547H1 G547H2 G547M1 G547M2 547E1 547E2 547F1 547F2 547G1 547G2 547H1 547H2 547M1 547M2 Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low Active High Active Low 2.5A 2.5A 2A 2A 1.5A 1.5A 1A 1A 3.7A 3.7A 2.5A 2.5A 2A 2A 1.5A 1.5A 1A 1A 3.7A 3.7A 2.5A 2.5A 2A 2A 1.5A 1.5A 1A 1A 3.7A 3.7A 2.5A 2.5A 2A 2A 1.5A 1.5A 1A 1A 3.7A 3.7A 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ 90mΩ Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C SOT-23-6 SOT-23-6 SOT-23-6 SOT-23-6 SOT-23-6 SOT-23-6 SOT-23-6 SOT-23-6 SOT-23-6 SOT-23-6 SOP-8 SOP-8 SOP-8 SOP-8 SOP-8 SOP-8 SOP-8 SOP-8 SOP-8 SOP-8 MSOP-8 MSOP-8 MSOP-8 MSOP-8 MSOP-8 MSOP-8 MSOP-8 MSOP-8 MSOP-8 MSOP-8 TDFN3X3-8 TDFN3X3-8 TDFN3X3-8 TDFN3X3-8 TDFN3X3-8 TDFN3X3-8 TDFN3X3-8 TDFN3X3-8 TDFN3X3-8 TDFN3X3-8 Note: TB: SOT-23-6 P1: SOP-8 1: Bonding Code U: Tape & Reel P8: MSOP-8 RD: TDFN3X3-8 Ver:1.5 Sep 08, 2011 2 G547E/F/G/H/M Global Mixed-mode Technology Absolute Maximum Ratings SOP-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.71W MSOP-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.64W TDFN3X3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.67W Junction Temperature . . . . . . . . . . . . . . . .. . . . . 150°C Storage Temperature (TS) . . . . . . . . . . .-65°C to +150°C Reflow Temperature (soldering, 10sec) . . . . . . . 260°C ESD Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . .6V Output Voltage (VOUT) . . . . . . . . . . . . . . . . . . . . . . . 6V Output Current (IOUT) . . . . . . . . . . . . . Internally Limited Enable Input (VEN) . . . . . . . . . . . . . . . . . . . .-0.3V to 6V Thermal Resistance Junction to Ambient, (θJA)* SOT-23-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . 250°C/W SOP-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .160°C/W MSOP-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180°C/W TDFN3X3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . .170°C/W Continuous Power Dissipation (TA = +25°C)* SOT-23-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5W Operating Ratings Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . 3V to 5.5V Operating Temperature (TA) . . . . . . . . -40°C to +85°C *Please refer to Minimum Footprint PCB Layout Section. Electrical Characteristics VIN = 5V, CIN=1µF, COUT=1µF, RL=10Ω Ω TA = 25°C. The device is not guaranteed to function outside its operating conditions. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. PARAMETER CONDITION Input Voltage Rage Output MOS RDS(ON) Supply Current Output Turn-on Rising Time Current Limit Threshold Short-circuit Current G547E1/G547E2, IOUT=2A G547F1/G547F2, IOUT=1.5A G547G1/G547G2, IOUT=1A G547H1/G547H2, IOUT=0.5A G547M1/G547M2, IOUT=2.5A RL=10Ω, 90% Settling G547E1/G547E2,VOUT=4V G547F1/G547F2,VOUT=4V G547G1/G547G2,VOUT=4V G547H1/G547H2,VOUT=4V G547M1/G547M2,VOUT=4V G547E1/G547E2,VOUT=0V, 2.7V