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L6932D1.5 数据表(PDF) 2 Page - STMicroelectronics |
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L6932D1.5 数据表(HTML) 2 Page - STMicroelectronics |
2 / 11 page L6932 2/11 PIN CONNECTIONS PIN FUNCTION ABSOLUTE MAXIMUM RATINGS THERMAL DATA (*) Measured on Demoboard with about 4 cm2 of dissipating area 2 Oz. N° L6232D 1.2 L6232D 1.5/1.8/ 2.5 Description 1 EN Enables the device if connected to Vin and disables the device if forced to gnd. 2 IN Supply voltage. This pin is connected to the drain of the internal N-mos. Connect this pin to a capacitor larger than 10 µF. 3 ADJ – Connecting this pin to a voltage divider it is possible to programme the output voltage between 1.2V and 5V. – OUT Regulated output voltage. This pin is connected to the source of the internal N-mos. Connect this pin to a capacitor of 10 µF. 4 OUT – Regulated output voltage. This pin is connected to the source of the internal N-mos. Connect this pin to a capacitor of 10 µF. – PGOOD Power good output. The pin is open drain and detects the output voltage. It is forced low if the output voltage is lower than 90% of the programmed voltage. 5, 6, 7, 8 GND Ground pin. Symbol Parameter Value Unit Vin VIN and Pgood 14.5 V EN, OUT and ADJ -0.3 to (Vin +0.3) V Symbol Parameter Value Unit Rth J-amb Thermal Resistance Junction to Ambient 62 (*) °C/W Tmax Maximum Junction Temperature 150 °C Tstg Storage Temperature Range -65 to 150 °C EN IN ADJ OUT GND GND GND GND 1 2 3 4 8 7 6 5 L6932D1.2 EN IN OUT PGOOD GND GND GND GND 1 2 3 4 8 7 6 5 L6932D1.5 L6932D1.8 L6932D2.5 |
类似零件编号 - L6932D1.5 |
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类似说明 - L6932D1.5 |
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