SSC4S701 SANKEN | Alldatasheet

Document overview

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Technical content

Datasheet sections

Features

  • Single Input and Output
  • Fault Signal Output at Abnormal Condition
  • Adjustable Fault Signal Output Time
  • Protections Undervoltage Lockout for Power Supply Overcurrent Protection Package SOIC8 Not to scale Specifications
  • Power Supply Voltage, VCC: 24 V (Recommended Value is 15 V)
  • OUT Pin Peak Source Current: −0.8 A
  • OUT Pin Peak Sink Current: 1.75 A

Applications

  • Inverter Air Conditioners
  • Refrigerators
  • Industrial Equipment
  • Server, etc. Typical Application CINVNO CFO FO IN OUT GND VCC External Power Supply VAC VPFC_OUT Line ground Fault output BR1 DBYP DFW C3 C4 CCFO RFO RCS External Power Supply SSC4S701 PFC Controller VS

SSC4S701-DSE Rev. 1.0 SANKE N ELECTRIC CO., LTD. 3 Dec. 26, 2017 http://www.sanken-ele.co.jp/en/ © SANKEN ELECTRIC CO., LTD. 2017 1. Absolute Maximum Ratings Current polarities are defined as follows: current going into the IC (sinking) is positive current (+); current coming out of the IC (sourcing) is negative current (−). Unless otherwise specified, TA = 25 °C. Parameter Symbol Conditions Pins Rating Unit CIN Pin Voltage VCIN 1 − 6 −0.3 to 7 V CFO Pin Voltage VCFO 2− 6 −0.3 to 7 V FO Pin Voltage VFO 3 − 6 −0.3 to 7 V FO Pin Current IFO 3 − 6 1.0 mA IN Pin Voltage VIN 4 − 6 −0.3 to 7 V VCC Pin Voltage VCC 5 − 6 −0.3 to 24 V OUT Pin Voltage VOUT 7 − 6 VNO − 0.3 to VCC + 0.3 V OUT Pin Peak Source Current IOUT(SRC) 7 − 6 −0.8 A OUT Pin Peak Sink Current IOUT(SNK) 7 − 6 1.75 A VNO Pin Voltage VNO 8 − 6 −5 to VCC + 0.3 V Power Dissipation PD — 0.78 W Operating Ambient Temperature TOP — −40 to 100 °C Storage Temperature TSTG — −40 to 150 °C Junction Temperature TJ — 150 °C 2. Recommended Operating Range Current polarities are defined as follows: current going into the IC (sinking) is positive current (+); current coming out of the IC (sourcing) is negative current (−). Unless otherwise specified, TA = 25 °C. Parameter Symbol Conditions Min. Max. Unit IN Pin Voltage VIN VCC = 15 V 0 5 V VCC Pin Voltage VCC 13.5 16.5 V VNO Pin Voltage VNO VCC = 15 V −5 5 V

SSC4S701-DSE Rev. 1.0 SANKE N ELECTRIC CO., LTD. 4 Dec. 26, 2017 http://www.sanken-ele.co.jp/en/ © SANKEN ELECTRIC CO., LTD. 2017 3. Electrical Characteristics Current polarities are defined as follows: current going into the IC (sinking) is positive current (+); current coming out of the IC (sourcing) is negative current (−). Unless otherwise specified, TA = 25 °C, VCC = 15 V and VNO = 0 V. Parameter Symbol Conditions Pins Min. Typ. Max. Unit Power Supply Operation Operation Start Voltage VCC(ON) The FO pin increases low- to high- level, or decreases high- to low-level. RFO = 5 kΩ, VS = 5 V 5 − 6 11.20 11.90 12.70 V Operation Stop Voltage VCC(OFF) 5 − 6 — 11.40 — V Operation Start Stop Hysteresis VCC(HYS) 5 − 6 — 0.50 — V Circuit Current in Operation ICC(ON) VIN = 0 V 5 − 6 — 0.40 1.70 mA Filtering Time tVCC_UV VCC decreases 15 V to 10 V. 5 − 6 — 10 — µs CIN Pin Operation CIN Trip Voltage VCIN The FO pin increases low- to high- level, or decreases high- to low-level. 1 − 6 0.45 0.50 0.55 V CIN Voltage Delay Time tCIN_1 See Figure 3-1. 1 − 6 — — 500 ns CIN Filtering Time tCIN_2 The CIN pin maximum pulse width that the FO pin does not response. See Figure 3-1. 1 − 6 80 180 240 ns CFO Pin Operation Fault Output Time tWFOP CCFO = 1 nF 2 − 6 75 110 180 µs CFO Threshold Voltage VCFH The FO pin increases low- to high- level. 2 − 6 2.4 2.7 3.0 V CFO Pin Source Current ICFO VCFO = 0 V 2 − 6 −40 −25 −15 µA FO Pin Operation FO Pin High Level Output Voltage VFOH VCIN = 0 V , RFO = 5 k Ω, VS = 5 V 3 − 6 4.50 5.00 — V FO Pin Low Level Output Voltage VFOL VCIN = 1 V, IFO = 1 mA 3 − 6 — — 0.95 V FO Pin Leakage Current IFO VCIN = 0 V, VFO = 5 V 3 − 6 — — 1.0 µA IN Pin Operation High Level Input Threshold Voltage VINH The OUT pin increases low- to high- level. 4 − 6 — 2.10 2.60 V Low Level Input Threshold Voltage VINL The OUT pin decreases high- to low-level. 4 − 6 — 1.30 — V Input Hysteresis Voltage VINHYS 4 − 6 0.35 0.80 — V Input Pull-down Current IIN VIN = 5 V 4 − 6 0.24 0.33 0.50 mA OUT Pin Operation High Level Output Threshold Voltage VOUTH IOUT = 0 mA 7 − 6 14.50 15.00 — V Low Level Output Threshold Voltage VOUTL IOUT = 0 mA 7 − 6 — 0.00 0.10 V Turn-on Delay Matching tdLH COUT = 1000 pF, see Figure 3-2 7 − 6 — — 300 ns

SSC4S701-DSE Rev. 1.0 SANKE N ELECTRIC CO., LTD. 6 Dec. 26, 2017 http://www.sanken-ele.co.jp/en/ © SANKEN ELECTRIC CO., LTD. 2017 4. Performance Curves 4.1. Thermal Derating Curve Figure 4-1. Thermal Derating Curve 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0 25 50 75 100 125 150 Allowable Power Dissipation, PD (W) Ambient Temperature, TA (°C)

SSC4S701-DSE Rev. 1.0 SANKE N ELECTRIC CO., LTD. 7 Dec. 26, 2017 http://www.sanken-ele.co.jp/en/ © SANKEN ELECTRIC CO., LTD. 2017 5. Block Diagram VNO OUTIN CIN S R Q Q FO CFO VREG GND VCC VCC UVLO VCC LEVEL SHIFT VREG2 S R Q Q VREG1 VREG2 VCC VREG1 VREG1 VREG1VREG1 VCC VREG2VREG1 6. Pin Configuration Definitions CIN CFO FO IN VNO OUT GND VCC Pin Number Pin Name Description

1 CIN Input for overcurrent protection

2 CFO Capacitor connection for setting a fault signal

3 FO Fault signal output

4 IN Signal input

5 VCC Power supply input

6 GND Ground

7 OUT Gate drive signal output

8 VNO Drive current return pin

(For example, IGBT emitter is connected)

SSC4S701-DSE Rev. 1.0 SANKE N ELECTRIC CO., LTD. 9 Dec. 26, 2017 http://www.sanken-ele.co.jp/en/ © SANKEN ELECTRIC CO., LTD. 2017 8. Physical Dimensions

  • SOIC8 Package
  • SOIC8 Land Pattern Example 9. Marking Diagram Part Number

4 S 7 0 1

Lot Number: Y is the last digit of the year of manufacture ( 0 to 9) M is the month of the year ( 1 to 9, O, N, or D) D is the period of days represented by: 1: the first 10 days of the month (1st to 10th) 2: the second 10 days of the month ( 11th to 20th) 3: the last 10–11 days of the month ( 21st to 31st) Control Number NOTES: - Dimensions in millimeters - Pb-free

SSC4S701-DSE Rev. 1.0 SANKE N ELECTRIC CO., LTD. 12 Dec. 26, 2017 http://www.sanken-ele.co.jp/en/ © SANKEN ELECTRIC CO., LTD. 2017 Important Notes

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