NCV8570
ELECTRICAL CHARACTERISTICS
(Vin = Vout + 0.5 V, VCE = 1.2 V, Cin = 0.1 mF, Cout = 1 mF, Cnoise = 10 nF, TA = −40°C to 85°C, unless otherwise specified (Note 2))
Characteristic
Test Conditions
Symbol Min
Typ
Max
Unit
TIMING
Turn−on Time
Iout = 150 mA
Cnoise = 10 nF
ton
Cnoise = 100 nF
−
0.4
−
ms
−
4
−
Turn−off Time
Cnoise = 10 nF/100 nF
Iout = 1 mA
toff
Iout = 10 mA
−
800
−
ms
−
200
−
2. Performance guaranteed over the indicated operating temperature range by design and/or characterization, production tested at
TJ = TA = 25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
3. Contact factory for other voltage options.
4. Guaranteed by design and characterization.
5. Characterized when output voltage falls 100 mV below the regulated voltage at Vin = Vout + 1 V if Vout < 2.5 V, then VDO = Vin − Vout at Vin = 2.5 V.
6. Measured when output voltage falls 100 mV below the regulated voltage at Vin = Vout + 0.5 V if Vout < 2.5 V, then VDO = Vin − Vout at Vin = 2.5 V.
7. Expected to disable device when CE pin is floating.
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