NCP1052 Ver la hoja de datos (PDF) - ON Semiconductor

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NCP1052

Monolithic High Voltage Gated Oscillator Power Switching Regulator

ON Semiconductor 

NCP1050, NCP1051, NCP1052, NCP1053, NCP1054, NCP1055

ELECTRICAL CHARACTERISTICS (VCC = 8.0 V, for typical values TJ = 25°C, for min/max values, TJ is the operating junction

temperature range that applies (Note 7), unless otherwise noted.)

Characteristics

Symbol

Min

Typ

Max Unit

TOTAL DEVICE

Power Supply Current After UVLO Turn−On (Note 8)

Power Switch Circuit Enabled

NCP1050, NCP1051, NCP1052

44 kHz Version

100 kHz Version

136 kHz Version

NCP1053, NCP1054, NCP1055

44 kHz Version

100 kHz Version

136 kHz Version

Power Switch Circuit Disabled

Non−Fault Condition

Fault Condition

7. Tested junction temperature range for the NCP105X series:

Tlow = −40°C

Thigh = +125°C

8. See Non−Latching Fault Condition Timing Diagram in Figure 4.

mA

ICC1

0.35 0.45 0.55

0.40 0.50 0.60

0.40 0.525 0.65

0.40 0.50 0.60

0.45 0.575 0.70

0.50 0.65 0.80

ICC2

ICC3

0.35 0.45 0.55

0.10 0.175 0.25

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