LM2750-ADJ datasheet(6/29 Pages) TI1

부품명	LM2750-ADJ

상세설명	LM2750 Low-Noise Switched-Capacitor Boost Regulator

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제조업체	TI1 [Texas Instruments]

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6

LM2750, LM2750-ADJ

SNVS180N – APRIL 2002 – REVISED APRIL 2016

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Electrical Characteristics (continued)

Typical values apply for TJ = 25°C; minimum and maximum limits apply over the operating junction temperature range;

2.9 V

≤ VIN ≤ 5.6 V, VOUT = 5 V (LM2750-ADJ), V(SD) = VIN, CFLY = 1 µF, CIN = 2 × 1 µF, COUT = 2 × 1 µF, unless otherwise

specified

(1)(2)(3).

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

(5)

SD Input Current (IIH ) is due to a 200-kΩ (typical) pulldown resistor connected internally between the SD pin and GND.

(6)

Limit is the minimum required output capacitance to ensure proper operation. This electrical specification is specified by design.

SHUTDOWN PIN (SD) CHARACTERISTICS

VIH

Logic-high SD input

1.3

VIN

V

VIL

Logic-low SD input

0

0.4

V

IIH

SD input current(5)

1.3 V

≤ V(SD) ≤ VIN

15

50

µA

IIL

SD input current

V(SD) = 0 V

–1

1

µA

CAPACITOR CHARACTERISTICS

CIN

Required input capacitance(6)

IOUT ≤ 60 mA

1

µF

60 mA

≤ IOUT ≤ 120 mA

2

COUT

Required output capacitance(6)

IOUT ≤ 60 mA

1

µF

60 mA

≤ IOUT ≤ 120 mA

2

(1)

Turnon time is measured from when SD signal is pulled high until the output voltage crosses 90% of its final value.

6.6 Switching Characteristics

over operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tON

VOUT turnon time

VIN = 3 V, IOUT = 100 mA

(1)

0.5

ms

유사한 부품 번호 - LM2750-ADJ

제조업체	부품명	데이터시트	상세설명
National Semiconductor ...	LM2750	370Kb / 15P	Low Noise, 5.0V Regulated Switched Capacitor Voltage Converter
Texas Instruments	LM2750	1Mb / 24P	[Old version datasheet] LM2750 Low Noise Switched Capacitor Boost Regulator
National Semiconductor ...	LM2750LD-5.0	370Kb / 15P	Low Noise, 5.0V Regulated Switched Capacitor Voltage Converter
National Semiconductor ...	LM2750LD-5.0	742Kb / 16P	LM2750 Low Noise Switched Capacitor Boost Regulator
Texas Instruments	LM2750LD-5.0	1Mb / 24P	[Old version datasheet] LM2750 Low Noise Switched Capacitor Boost Regulator

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유사한 설명 - LM2750-ADJ

제조업체	부품명	데이터시트	상세설명
Texas Instruments	LM2750	1Mb / 29P	[Old version datasheet] LM2750 Low-Noise Switched-Capacitor Boost Regulator
Texas Instruments	LM2750SDX	1Mb / 24P	[Old version datasheet] LM2750 Low Noise Switched Capacitor Boost Regulator
National Semiconductor ...	LM2750SD-5.0	742Kb / 16P	LM2750 Low Noise Switched Capacitor Boost Regulator
Texas Instruments	LM2750SD-50	1Mb / 24P	[Old version datasheet] LM2750 Low Noise Switched Capacitor Boost Regulator
National Semiconductor ...	LM2787	214Kb / 8P	Low Noise Regulated Switched Capacitor Voltage
National Semiconductor ...	LM2687	222Kb / 8P	Low Noise Regulated Switched Capacitor Voltage
Linear Technology	LTC1550	319Kb / 12P	Low Noise, Switched Capacitor Regulated Voltage Inverters
	LTC1550L	248Kb / 12P	Low Noise, Switched Capacitor Regulated Voltage Inverters
	LTC1551	298Kb / 12P	Low Noise, Switched Capacitor Regulated Voltage Inverters
	LTC1551L	248Kb / 12P	Low Noise, Switched Capacitor Regulated Voltage Inverters

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LM2750-ADJ 데이터시트(PDF) 6 Page - Texas Instruments

LM2750-ADJ 데이터시트(HTML) 6 Page - Texas Instruments

유사한 부품 번호 - LM2750-ADJ

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