SI9706DY-E3

End of Life. Last Available Purchase Date is 31-Dec-2014 Si9706DY Vishay Siliconix PC Card (PCMCIA) Interface Switch FEATURES Single SO-8 Package CMOS-Logic Compatible Inputs Slow VCC Ramp Time Smart Switching Extremely Low RON Reverse Blocking Switches Low Power Consumption Safe Power Up DESCRIPTION The Si9706DY offers an integrated solution for PC Card power interfaces that only require VCC switching. This part is ideal for systems that operate at 5 V and provide VPP from the main supply or from a dedicated Flash RAM 12-V supply. positive or negative control logic for compatibility with a variety of PC Card controllers. These control inputs are CMOS logic compatible and can be driven to 3.3 V or 5 V. The Si9706DY operates off the 5-V supply and has built-in level shifting for gate drive. Internal logic protects against a control logic error that would short 5 V to the 3.3-V supply. This protection logic also allows the Si9706DY to be configured for The Si9706DY PC Card interface switch is packaged in a narrow body SO-8 package and is rated over the industrial temperature range −40 to 85 C. The Si9706DY is available in lead free. FUNCTIONAL BLOCK DIAGRAM +5 VIN +3.3 VIN (7) (6) SW1 (2) SW2 (3) VCC VCC SW3 S1 S2 SR Document Number: 70010 S-40127—Rev. G, 16-Feb-04 (5) (4) (8) Level Shift and Drivers (1) GND www.vishay.com 1 Si9706DY Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Voltages Referenced to Ground +5 VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V +3.3 VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V S1 , S2 (CMOS Inputs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V All Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V IOUT VCCa ....................................................4A PD Maxb: . (TA = 25_C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.59 W (TA = 85_C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.63 W Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125_C Thermal Ratingsb: RQJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 _C/W Notes a. Pins 2, 3 connected together externally. b. Mounted on 1-IN2, FR4 PC Board. RECOMMENDED OPERATING CONDITIONS +5 VIN (must be present) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 V "10% +3.3 VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 V "10% CSR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 nF IOUT VCCa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 A VCC Load Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 mF Max Notes a. Pins 2, 3 connected together externally. SPECIFICATIONS Test Conditions Unless Otherwise Specified Parameter Symbol CSR = 33 nF, +5 VIN = 5 V +3.3 VIN = 3.3 V, Low v 0.8 V, High w 2.2 V Limits Mina Typb Maxa Unit Switch SW1 On Resistance On-Resistance RON I = 500 mA, S1 = High S2 = Low TA = 25_C 58 70 TA = 85_C 73 90 Off Current (VCC) IOFF +5 VIN = 5.5 V, VCC = 0 V S1= S2 = Low TA = 25_C 1 TA = 85_C 10 Rise Time tS1(on) Fall Time tS1(off) S2 = Low, Low See Figure 1 0.2 1.7 5 10 30 50 mW mA ms Switch SW2 On Resistance On-Resistance RON I = 500 mA, S2 = High S1 = Low TA = 25_C 44 55 TA = 85_C 55 70 Off Current (+3.3 (+3 3 VIN) IOFF +3.3 VIN = 3.6 V, VCC = 0 V S1 = S2 = Low TA = 25_C 1 TA = 85_C 10 Rise Time tS2(on) Fall Time tS2(off) 0.1 0.9 5 5 20 40 TA = 25_C 140 400 TA = 85_C 200 500 S1 = Low, Low See Figure 1 mW mA ms Switch SW3 On Resistance On-Resistance RON I = 2 mA, mA S1 = S2 = Low W Power Supply +5 VIN Current Input (on) +5 VIN Current Input (off) Input Voltage High I+5VIN(1) S1 = 0 V, S2 = 3 V 20 50 I+5VIN(2) S1 = 3 V, S2 = 0V 20 50 I+5VIN(3) S1 = S2 = 0 V t1 10 VI(H) +5 VIN = 5.5 V 2.2 1.8 +5 VIN = 4.5 V 2.2 1.6 +5 VIN = 5.5 V 1.6 0.8 +5 VIN = 4.5 V 1.4 0.8 Input Voltage Low VI(L) Input Current High II(H) S1 , S2 = 5 V Input Current Low II(L) S1 , S2 = GND 1.0 −1.0 mA m V mA Notes a. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum. b. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. www.vishay.com 2 Document Number: 70010 S-40127—Rev. G, 16-Feb-04 Si9706DY Vishay Siliconix TIMING WAVEFORMS 3V TRUTH TABLE SX S1 S2 Switch 1 Switch 2 Switch 3 0 0 Off Off On 0 1 Off On Off 1 0 On Off Off 1 1 Off Off On GND 90% VCC 90% 10% GND 10% tSX(off) tSX(on) Notes a. The smart switching of the Si9706DY avoids potential host damage by defaulting to off during error conditions. FIGURE 1. Switch Ramp PIN CONFIGURATION AND DESCRIPTION SO-8 GND 1 8 SR VCC 2 7 +5 VIN VCC 3 6 +3.3 VIN S2 4 5 S1 Top View ORDERING INFORMATION Part Number Pin Function 1 GND Ground connection. 2, 3 VCC Supply voltage to slot. 4 S2 Control input for selecting +3.3 VIN to VCC. 5 S1 Control input for selecting +5 VIN to VCC. 6 +3.3 VIN 7 +5 VIN 8 SR Description +3.3-V supply. +5-V supply. Slew rate control pin. Temperature Range Si9706DY-T1 −40 40 to 85_C Si9706DY-T1—E3 (Lead Free) TYPICAL CHARACTERISTICS (25_C UNLESS OTHERWISE NOTED) On-Resistance vs. Load Current On-Resistance vs. Junction Temperature 0.10 0.10 0.08 R ON − On-Resistance ( W ) R ON − On-Resistance ( W ) ID = 1 A TJ = TA Switch 1 0.06 Switch 2 0.04 0.02 0.00 0.5 1.0 1.5 2.0 2.5 3.0 ID − Load Current (A) Document Number: 70010 S-40127—Rev. G, 16-Feb-04 3.5 4.0 0.08 Switch 1 0.06 Switch 2 0.04 0.02 0.00 −40 −20 0 20 40 60 80 100 120 TJ − Junction Temperature (_C) www.vishay.com 3 Si9706DY Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS OTHERWISE NOTED) Rise Time vs. SR Capacitor Value Fall Time vs. SR Capacitor Value Cload = 0 pF 100 Switch 1 t SX(off) − Fall Time (ms) t SX(on) − Rise Time (ms) Cload = 0 pF 1 Switch 2 0.1 0.01 Switch 1 10 Switch 2 1 Open 0.1 0.001 0.1 1 10 100 0.1 1000 Rise Time vs. Load Capacitance CSR = 33 nF 100 1000 CSR = 33 nF 80 Switch 1 2.0 t SX(off) − Fall Time (ms) t SX(on) − Rise Time (ms) 10 Fall Time vs. Load Capacitance 100 2.5 1.5 Switch 2 1.0 0.5 0.0 60 Switch 1 40 Switch 2 20 0 0 40 80 120 160 0 Cload − Load Capacitance (mF) 1 40 80 120 160 Cload − Load Capacitance (mF) Rise Time Delay, trd vs. CSR 10000 Switch 2 Fall Time Delay, tfd vs. CSR 1000 Rise Time (ms) Rise Time (ms) 1 CSR − Capacitor Value (nF) CSR − Capacitor Value (nF) 3.0 Open Switch 1 0.1 Switch 2 Switch 1 100 10 0.01 0.01 1 0.1 CSR − Capacitor Value (mF) www.vishay.com 4 1 0.01 0.1 1 CSR − Capacitor Value (mF) Document Number: 70010 S-40127—Rev. G, 16-Feb-04 Package Information Vishay Siliconix SOIC (NARROW): 8-LEAD JEDEC Part Number: MS-012 8 6 7 5 E 1 3 2 H 4 S h x 45 D C 0.25 mm (Gage Plane) A e B All Leads q A1 L 0.004" MILLIMETERS INCHES DIM Min Max Min Max A 1.35 1.75 0.053 0.069 A1 0.10 0.20 0.004 0.008 B 0.35 0.51 0.014 0.020 C 0.19 0.25 0.0075 0.010 D 4.80 5.00 0.189 0.196 E 3.80 4.00 0.150 e 0.101 mm 1.27 BSC 0.157 0.050 BSC H 5.80 6.20 0.228 0.244 h 0.25 0.50 0.010 0.020 L 0.50 0.93 0.020 0.037 q 0° 8° 0° 8° S 0.44 0.64 0.018 0.026 ECN: C-06527-Rev. I, 11-Sep-06 DWG: 5498 Document Number: 71192 11-Sep-06 www.vishay.com 1 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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