Daewoo DTR Series Spezifikationen PDF herunterladen (Seite 32)

Rating

Description Terminal Symbol Unit

Min. Typ. Max.

On-State Voltage 9-2 VIN(ON) 7.6 8 8.4 V

Off-State Voltage 9-2 VIN(OFF) 4.6 4.9 5.2 V

Operating Circuit Current 9-2 I IN(ON) 20 35 mA

Stand-by Circuit Current 9-2 I IN(OFF) – – 200 µA

On Time – T ON 33 – 41 µ sec

Off Time – T OFF 45 – 55 µ sec

OCP Terminal Threshold Voltage 6-2 V OCP -1.1 -1 -0.9 V

F/B Terminal Threshold Voltage 7-2 VF/B – 0.65 – V

INH Terminal Threshold Voltage 1 8-2 V INH-1 0.65 0.75 0.85 V

INH Terminal Threshold Voltage 2 8-2 VIHN-2 – 1.4 2.0 V

INH Terminal Threshold Voltage 3 8-2 V Latch 3.2 5.1 5.6 V

OVP Operating Voltage 9-2 VIN(OVP) 9.2 – 10.7 V

Latch Circuit Hold Current 9-2 IH – – 500 µA

Latch Circuit off Voltage 9-2 VIN(La. OFF) 2.5 3.1 – V

MIC Thermal Shutdown Starting Temp – Tj(TSD) 125 150 – ˚C

(5) Electrical Characteristics of Control Part (Ta = 25˚C)

Other Function

Rating

Description Terminal Symbol Unit Remark

Min. Typ. Max.

Collector Saturation Voltage 1-2 VCE(sat) – – 0.4 V

Collector Cutoff Current 1-2 I CEX – – 0.1 mA

Base-Emitter

3-2 V BE(sat) – – 1.5 V

Saturation Voltage

DC Current Gain h FE 29 – 61

Thermal Resistance Oj-F 1.3 ˚C/W

(6) Electrical Characteristics of Power Transistor Part (T r1) (Ta=25˚C)

Symbol Function

OVP Overvoltage Protection Circuit Built-in

TSD Thermal Shutdown Circuit Built-in

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 72 73

Keine Kommentare

Daewoo DTR Series Spezifikationen Seite 32