MC33064D-005G datasheet(5/12 Pages) ONSEMI

Numer części	MC33064D-005G

Szczegółowy opis	UNDERVOLTAGE SENSING CIRCUIT

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Figure 11. Voltage Monitor

Figure 12. Solar Powered Battery Charger

Figure 13. Low Power Switching Regulator

Figure 14. MOSFET Low Voltage Gate Drive Protection

Overheating of the logic level power MOSFET due to insufficient gate voltage can be prevented with the above

circuit. When the input signal is below the 4.6 V threshold of the MC34064, its output grounds the gate of the L2

MOSFET.

270

4.6V

VCC

RL

MTP3055EL

2 (2)

1 (1)

3 (4)

−

+

1.2Vref

2 (2)

1 (1)

3 (4)

−

+

1.2Vref

Power

Supply

+

−

1.0k

2 (2)

1 (1)

3 (4)

−

+

1.2Vref

+

−

Solar

Cells

2 (2)

1 (1)

3 (4)

−

+

1.2Vref

Vin = 11.5

to 14.5V

470

+

MPSW51A

25

mH

VO = 5.0 V

IO = 50 mA

470

+

680

22

+

1N5819

1.2k

330

1N756

4.7k

MC34064, MC33064, NCV33064

http://onsemi.com

5

Test

Conditions

Results

Line Regulation

Vin = 11.5 V to 14.5 V, IO = 50 mA

35 mV

Load Regulation

Vin = 12.6 V, IO = 0 mA to 50 mA

12 mV

Output Ripple

Vin = 12.6 V, IO = 50 mA

60 mVpp

Efficiency

Vin = 12.6 V, IO = 50 mA

77%

Podobny numer części - MC33064D-005G

Producent	Numer części	Arkusz danych	Szczegółowy opis
ON Semiconductor	MC33064D-005	167Kb / 11P	Undervoltage Sensing Circuit August, 2008 ??Rev. 18

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Podobny opis - MC33064D-005G

Producent	Numer części	Arkusz danych	Szczegółowy opis
ON Semiconductor	MC34064	126Kb / 11P	Undervoltage Sensing Circuit October, 2016 ??Rev. 19
Microsemi Corporation	MC33064	328Kb / 10P	UNDERVOLTAGE SENSING CIRCUIT
Microsemi Corporation	MC33064	150Kb / 10P	UNDERVOLTAGE SENSING CIRCUIT
ON Semiconductor	MC34064D-5G	167Kb / 11P	Undervoltage Sensing Circuit August, 2008 ??Rev. 18
Motorola, Inc	MC34064	147Kb / 8P	Undervoltage sensing circuit
Texas Instruments	LM8365	1Mb / 22P	[Old version datasheet] Micropower Undervoltage-Sensing Circuit
Microsemi Corporation	MC33164-3	126Kb / 9P	3V UNDERVOLTAGE SENSING CIRCUIT
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	MC33164-3	277Kb / 9P	3V UNDERVOLTAGE SENSING CIRCUIT
List of Unclassifed Man...	MC341643DM	278Kb / 9P	3V UNDERVOLTAGE SENSING CIRCUIT

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