Tyco/Electronics Raychem Circuit Protection 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 Fax: 800-227-4866 PolySwitch® Power Switch Devices PRODUCT: RYC8220-2M DOCUMENT: SCD24596 PCN: 563577-000 REV LETTER: C REV DATE: AUGUST 2, 2001 PAGE NO.: 1 OF 2 Specification Status: Released ABSOLUTE MAXIMUM RATINGS (Note 1) Parameter Max supply voltage Fault flag voltage Fault flag current Output voltage Output current Control input Storage temperature Max lead temperature during soldering (5 sec.) Symbol VIN VFLG IFLG VOUT IOUT VEN TS Value +8 +8 50 +8 Internally limited − 0.3 to +12.0 − 65 to +150 260 Units V V µA V A V °C °C Symbol VIN IOUT TA θ JA Value +3 to +5.5 0.6 -40 to +85 120 Units V A °C °C/W OPERATING RATINGS (Note 3) Parameter Supply voltage Continuous output current (each output) Ambient operating temperature Thermal resistance (SO-8) ELECTRICAL CHARACTERISTICS (VIN = +5V; TA = 25°C; unless noted.) Power switch Switch Resistance Min Output Turn-On Time Output Turn-Off Time Condition VIN = 5V, I OUT = 500mA, each switch VIN = 3.3V, I OUT = 500mA, each switch RL = 10Ω each output, consists of delay+rise time RL = 10Ω each output, consists of delay+fall time Typ 95 90 3.6 2 Max 120 110 12 40 Units mΩ mΩ ms µs Current limit Short-Circuit Current Limit Condition Each output (enable into 0Ω load) Min 0.6 Typ 0.9 Max 1.25 Units A Each output (3Ω load hot-plugged into EN device), VOUT = 4.0V 0.6 0.9 1.25 A Condition Low-to-high transition High-to-low transition, Note 4 VEN = 0V to 5.5V Min Typ 1.5 1.5 0.01 Max 2.4 1 Units V V µA 5 pF Enable input Enable Input Threshold Enable Input Current 0.8 Enable Input Capacitance Supply current Supply Current Output Leakage Current OT, UVLO/OVLO Overtemperature Shutdown Threshold UVLO Threshold OVLO Threshold Error flag Error Flag Output Resistance Error flag output delay Error Flag Off Current Condition Switch off, OUT = open; Note 4 Switches on, OUT = open; Note 4 Each output (output disabled) Min Typ 0.5 200 Max 5 250 10 Units µA µA µA Condition TJ increasing TJ decreasing VIN = increasing VIN = decreasing VIN = increasing VIN = decreasing Min Typ 135 125 2.5 2.3 6.4 6.1 Max Units C C V V V V Condition VIN = 5V, IL = 10µA, Note 5 VIN = 3.3V, IL = 10µA, Note 5 Fault on overcurrent, Note 6 VFLAG = 5V Min Typ 50 80 9 0.01 Max 100 100 15 1 Units Ω Ω ms µA 6 Tyco/Electronics Raychem Circuit Protection 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 Fax: 800-227-4866 PolySwitch® Power Switch Devices PRODUCT: RYC8220-2M DOCUMENT: SCD24596 PCN: 563577-000 REV LETTER: C REV DATE: AUGUST 2, 2001 PAGE NO.: 2 OF 2 ELECTRICAL CHARACTERISTICS - NOTES Note 1. Exceeding the absolute maximum rating may damage the device. Note 2. Devices are ESD sensitive. Handling precautions recommended. Note 3. The device is not designed to function outside its operating rating. Note 4. Off is ≤ 0.8V and on is ≥ 2.4V for the RYC8220-1 and RYC8220-3. Off is ≥ 2.4V and on is ≤ 0.8V for the RYC8220-2 and RYC8220-4. The enable input has approximately 200mV of hysteresis. Pull-down/Pull-up resistors are on chip for “-1” and “-2” configurations. Note 5. Pull-up resistors are on chip. Note6. No error flag out delay on UVLO, OVLO and thermal shutdown. PIN CONFIGURATION: DEVICE MARKING: Raychem Logo ENA 1 8 OUTA FLGA 2 7 IN FLGB 3 6 GND ENB 4 5 OUTB PIN DESCRIPTIONS: Pin Number Pin Name 1, 4 EN 2, 3 FLG 6 7 5 and 8 GND IN OUT 8220 - 2M Part ID1 Part ID2 Lot ID Pin Function Enable (Input): Logic-compatible enables input. High input > 2.4V. Low input <0.8V (-1, -3 active high, -2, -4 active low). Do not float. Fault Flag (Output): Active-low open-drain output. Indicates overcurrent, UVLO, OVLO and thermal shutdown. Ground: Supply return Supply Input: Output MOSFET drain. Also supplies IC’s internal circuitry. Connect to positive supply. Switch Output: Output MOSFET source. Typically connect to switched side of load. MECHANICAL DIMENSIONS: SO-8 PACKAGE NOTES: 1. Dimensions and tolerance per ANSI Y14.5M-1982. 2. Dimensions A and B are datums and T is a datum surface. 3. Controlling dimensions: Millimeters 4. Dimension A and B do not include mold flash. Mold flash shall not exceed 0.15mm [0.006] per side. 5. Dimension D does not include interlead flash. Interlead flash shall not exceed 0.25 mm [0.010]. DIMENSION A B C D F G J K M P MIN MAX mm mm 4.80 5.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.27 1.27 BSC 0.18 0.25 0.10 0.25 0° 8° 5.80 6.20 MIN MAX inch inch 0.190 0.197 0.150 0.157 0.054 0.068 0.013 0.020 0.016 0.050 0.050 BSC 0.0075 0.010 0.004 0.010 0° 8° 0.228 0.244