UC1825A-SP_16 datasheet(10/40 Pages) TI1

номер детали	UC1825A-SP

подробное описание детали	Class-V, Radiation Hardened High-Speed PWM Controller

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производитель	TI1 [Texas Instruments]

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10 / 40 page

UDG-95108

0

0.1

0.2

0.3

0.8

0.5

0.6

0.7

0.9

0.4

0

0.5

1

1.5

2

2.5

3

1

Output Current (A)

25°C

–55°C

UDG-95106

VCC

OUT

PGND

UVLO

50 k

250 A

Q3

Q2

Q4

Q1

UDG-96106

Fault

5 V

1.2 V

0.2 V

On

Off

PWM

VSS

10

UC1825A-SP

SLUS873C – JANUARY 2009 – REVISED DECEMBER 2016

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Product Folder Links: UC1825A-SP

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Feature Description (continued)

Figure 4. Soft-Start and Fault Waveforms

8.3.3 Active Low Outputs During UVLO

The UVLO function forces the outputs to be low and considers both VCC and VREF before allowing the chip to

operate (see Figure 5 and Figure 6).

Figure 5. Output Voltage vs Output Current

Figure 6. Output V And I During UVLO

Аналогичный номер детали - UC1825A-SP_16

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	UC1825A-SP	707Kb / 39P	[Old version datasheet] Rad-Tolerant Class-V, High-Speed PWM Controller

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Аналогичное описание - UC1825A-SP_16

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	UC1825B-SP	4Mb / 30P	[Old version datasheet] Class-V, Radiation Hardened High-Speed PWM Controller
	UC1846-SP	644Kb / 29P	[Old version datasheet] Class-V, Radiation Hardened PWM Controller
	UC1825B-SP	4Mb / 31P	[Old version datasheet] UC1825B-SP Class-V, Radiation Hardened High-Speed PWM Controller
	UC1825B-SP	4Mb / 31P	[Old version datasheet] UC1825B-SP Class-V, Radiation Hardened High-Speed PWM Controller
	UC1845A-SP	938Kb / 28P	[Old version datasheet] QML Class V, Radiation Hardened Current-Mode PWM Controller
	UC1843B-SP	3Mb / 27P	[Old version datasheet] QML Class V, Radiation Hardened Current-Mode PWM Controller
	UC1845A-SP	874Kb / 28P	[Old version datasheet] UC1845A-SP QML Class V, Radiation Hardened Current-Mode PWM Controller
	UC1843B-SP	3Mb / 27P	[Old version datasheet] UC1843B-SP QML Class V, Radiation Hardened Current-Mode PWM Controller
	UC1843B-SP	3Mb / 31P	[Old version datasheet] UC1843B-SP QML Class V, Radiation Hardened Current-Mode PWM Controller
Intersil Corporation	HS-1825AEH	137Kb / 3P	Radiation Hardened High-Speed, Dual Output PWM

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UC1825A-SP датащи(PDF) 10 Page - Texas Instruments

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Аналогичный номер детали - UC1825A-SP_16

Аналогичное описание - UC1825A-SP_16

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