Datasheet BCR430UW6 (Diodes) - 4
| 制造商 | Diodes |
| 描述 | Low Dropout Voltage Linear LED Driver Ic In SOT26 |
| 页数 / 页 | 9 / 4 — BCR430UW6. Electrical Characteristics. Characteristic. Symbol. Min. Typ. … |
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| 文件语言 | 英语 |
BCR430UW6. Electrical Characteristics. Characteristic. Symbol. Min. Typ. Max. Unit. Test Condition. www.diodes.com
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BCR430UW6 Electrical Characteristics
(@TA = +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
Supply Voltage VS 5 — 42 V — 180 261 400 μA IOUT = 50mA, VS = 5V Supply Current (Note 11) IS — 285 500 μA IOUT = 50mA, VS = 42V Quiescent Current IQ 40 67 100 μA VS = 42V; REXT = open Output Current range IOUT 5 — 100 mA — 18 20.8 22.7 mA REXT = 30kΩ Output Current, set by REXT (Note 11) IOUT 45.7 49.1 52.3 mA REXT = 12.7kΩ VOUT > 1V; VS ≥ 5V 90 95.3 100 mA REXT = 6.49kΩ Driver Voltage Drop (Note 11) VOUT-MIN 50 115 200 mV IOUT = 50mA 0.880 0.903 0.960 V REXT = 300kΩ REXT Pin Voltage (Note 11) VREXT 0.875 0.892 0.955 V REXT = 6.49kΩ Thermal Knee Junction Temperature T (Note 12) K — +125 — °C — Output Current Change (ΔIOUT/IOUT) T — J > -40°C; TJ = +120° C; 0.0032 — %/°C vs. Temperature / ΔTJ IOUT = 50mA Output Current Change (ΔIOUT/IOUT) I — OUT = 50mA; 0.0055 — %/V vs. Supply Voltage or Output Voltage / ΔV 5V < VS < 42V or 1V < VOUT < 40V Notes: 11. Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%. 12. Thermal Knee Junction Temperature is defined as the asymptotic intersection of the +25°C temperature IOUT current and the IOUT current in over- temperature protection mode. BCR430UW6 4 of 9 October 2019 Datasheet number: DS42214 Rev. 2 - 2
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(@TA = +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
Supply Voltage VS 5 — 42 V — 180 261 400 μA IOUT = 50mA, VS = 5V Supply Current (Note 11) IS — 285 500 μA IOUT = 50mA, VS = 42V Quiescent Current IQ 40 67 100 μA VS = 42V; REXT = open Output Current range IOUT 5 — 100 mA — 18 20.8 22.7 mA REXT = 30kΩ Output Current, set by REXT (Note 11) IOUT 45.7 49.1 52.3 mA REXT = 12.7kΩ VOUT > 1V; VS ≥ 5V 90 95.3 100 mA REXT = 6.49kΩ Driver Voltage Drop (Note 11) VOUT-MIN 50 115 200 mV IOUT = 50mA 0.880 0.903 0.960 V REXT = 300kΩ REXT Pin Voltage (Note 11) VREXT 0.875 0.892 0.955 V REXT = 6.49kΩ Thermal Knee Junction Temperature T (Note 12) K — +125 — °C — Output Current Change (ΔIOUT/IOUT) T — J > -40°C; TJ = +120° C; 0.0032 — %/°C vs. Temperature / ΔTJ IOUT = 50mA Output Current Change (ΔIOUT/IOUT) I — OUT = 50mA; 0.0055 — %/V vs. Supply Voltage or Output Voltage / ΔV 5V < VS < 42V or 1V < VOUT < 40V Notes: 11. Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%. 12. Thermal Knee Junction Temperature is defined as the asymptotic intersection of the +25°C temperature IOUT current and the IOUT current in over- temperature protection mode. BCR430UW6 4 of 9 October 2019 Datasheet number: DS42214 Rev. 2 - 2
www.diodes.com
© Diodes Incorporated