TLX9310

Photocouplers Infrared LED & Photo IC TLX9310 TLX9310 1. Applications Automotive Battery Management System (BMS) 2. General The Toshiba TLX9310 consists of a high-output an infrared LED coupled with a high-speed photo-diode-transistor chip. It is housed in the SO6 package. This photocoupler guarantees operation at up to 105  and on supplies from 2.7 V to 5.5 V. Since TLX9310 has guaranteed 0.3 mA low supply current (IDDL/IDDH), and 1.0 mA (Topr = 105 ) low threshold input current(IFHL), it contributes to energy saving of devices. It can drive directly from a microcomputer for a low input current. 3. Features (1) Buffer logic type (totem pole output) (2) Package: SO6 (3) Operating temperature: -40 to 105  (4) Supply voltage: 2.7 to 5.5 V (5) Threshold input current: 1.0 mA (max) (6) Supply current: 0.3 mA (max) (7) Data transfer rate: 5 Mbps (typ.) (8) Common-mode transient immunity: ±25 kV/µs (min) (9) Isolation voltage: 3750 Vrms (min) (10) AEC-Q101 qualified 4. Packaging and Pin Assignment 11-4L1S 1: Anode 3: Cathode 4: GND 5: VO 6: VDD ©2016-2019 Toshiba Electronic Devices & Storage Corporation 1 2019-11-18 Rev.5.0 5. Internal Circuit (Note) TLX9310 Note: A 0.1-µF bypass capacitor must be connected between pin 6 and pin 4. 6. Principle of Operation 6.1. Truth Table Input H L LED ON OFF Output H L 6.2. Mechanical Parameters Characteristics Creepage distances Clearance Internal isolation thickness Min Unit 5.0 mm 5.0  7. Absolute Maximum Ratings (Not...