Datasheet L6565 (STMicroelectronics) - 3

制造商STMicroelectronics
描述Quasi-Resonant SMPS Controller
页数 / 页17 / 3 — L6565. THERMAL DATA. Symbol. Parameter. SO8. Minidip. Unit. ABSOLUTE …
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L6565. THERMAL DATA. Symbol. Parameter. SO8. Minidip. Unit. ABSOLUTE MAXIMUM RATINGS. Pin. Value. (Minidip). (SO8). ELECTRICAL CHARACTERISTCS

L6565 THERMAL DATA Symbol Parameter SO8 Minidip Unit ABSOLUTE MAXIMUM RATINGS Pin Value (Minidip) (SO8) ELECTRICAL CHARACTERISTCS

该数据表的模型线

文件文字版本

L6565 THERMAL DATA Symbol Parameter SO8 Minidip Unit
Rth j-amb Max. Thermal Resistance, Junction-to-ambient 150 100 °C/W
ABSOLUTE MAXIMUM RATINGS Symbol Pin Parameter Value Unit
IVcc 8 ICC + IZ 30 mA IGD 7 Output Totem Pole Peak Current (2 µs) ±700 mA INV, COMP, 1, 2, 3 4 Analog Inputs & Outputs -0.3 to 7 V VFF, CS IZCD 5 Zero Current Detector 50 (source) mA -10 (sink) Ptot Power Dissipation @Tamb = 50°C
(Minidip)
1 W
(SO8)
0.65 Tj Junction Temperature Operating range -40 to 150 °C Tstg Storage Temperature -55 to 150 °C
ELECTRICAL CHARACTERISTCS
(Tj = -25 to 125°C, VCC = 12V, Co = 1nF; unless otherwise specified)
Symbol Parameter Test Condition Min. Typ. Max. Unit SUPPLY VOLTAGE
Vcc Operating range After turn-on 10.3 18 VCCOn Turn-on threshold 12.5 13.5 14.5 V VCCOff Turn-off threshold 8.7 9.5 10.3 V Hys Hysteresis 3.65 4 4.3 V VZ Zener Voltage Icc = 25 mA 18 20 22 V
SUPPLY CURRENT
Istart-up Start-up Current Before turn-on, VCC = 12V 45 70 µA Iq Quiescent Current After turn-on 2.3 3.5 mA ICC Operating Supply Current @ 70 kHz 3.5 5 mA Iq Quiescent Current During Hiccup-mode OCP 1.6 3.5 mA Iq Quiescent Current VZCD < VDIS, VCC>VCCOff 1.4 2.1 mA
LINE FEEDFORWARD
IVFF Input Bias Current VVFF = 0 to 3 V -1 µA VVFF Operating Range 0 to 3 V K Gain VVFF = 1.5V, VCOMP = 4V 0.16
ERROR AMPLIFIER
VINV Voltage Feedback Input Tamb = 25°C 2.465 2.5 2.535 V Threshold 12V < VCC < 18V 2.44 2.56 Line Regulation Vcc = 12 to 18V 2 5 mV IINV Input Bias Current -0.1 -1 µA 3/17