LM3203_15 datasheet(7/22 Pages) TI

tên linh kiện	LM3203

Giải thích chi tiết về linh kiện	LM3203 Step-Down DC-DC Converter with Bypass Mode for CDMA / WCDMA RF Power Amplifiers

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Trang chủ	http://www.ti.com

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0

0.1

0.2

0.3

0.4

0.5

0.6

VCON VOLTAGE (V)

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

VIN = 5.5V

VIN = 5.0V

VIN = 4.7V

TA = -30°C

TA = 25°C

TA = 85°C

ILIM-BYP

= 965 mA

Max Load

Capability

0

200

400

600

800

1000

1200

OUTPUT CURRENT (mA)

1.0

0.8

0.6

0.4

0.2

0.0

500 mA

LM3203

www.ti.com

SNVS355D – MAY 2005 – REVISED APRIL 2013

TYPICAL PERFORMANCE CHARACTERISTICS (continued)

(Circuit in Figure 31, PVIN = VDD = EN = 3.6V, BYP = 0V, TA = 25°C, unless otherwise noted)

Open/Closed Loop Current Limit

Output Voltage

vs

Temperature

Output Current

(PWM Mode)

(BYP Mode, VIN = BYP = 3.6V)

Figure 9.

Figure 10.

Low VCON Voltage

Efficiency

vs

Output Voltage

(RLOAD = 15Ω)

(VIN = 3.9V)

Figure 11.

Figure 12.

Efficiency

vs

Output Current

(VOUT = 1.5V, VCON = 0.5V)

(VOUT = 3.25V, VCON = 1.08V)

Figure 13.

Figure 14.

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Số phần tương tự - LM3203_15

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	LM3203	3Mb / 22P	[Old version datasheet] Step-Down DC-DC Converter

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Mô tả tương tự - LM3203_15

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Texas Instruments	LM3203	3Mb / 23P	[Old version datasheet] Step-Down DC-DC Converter with Bypass Mode for CDMA / WCDMA RF Power Amplifiers
National Semiconductor ...	LM3203	1Mb / 15P	Step-Down DC-DC Converter with Bypass Mode for CDMA / WCDMA RF Power Amplifiers
National Semiconductor ...	LM3200	882Kb / 15P	Miniature, Adjustable, Step-Down DC-DC Converter with Bypass Mode for RF Power Amplifiers
Texas Instruments	LM3204	959Kb / 25P	[Old version datasheet] Miniature, Adjustable, Step-Down DC-DC Converter with Bypass Mode for RF Power Amplifiers
Texas Instruments	LM3212	942Kb / 25P	[Old version datasheet] LM3212 Step-Down DC-DC Converter with Analog Bypass Mode for RF Power Amplifiers
National Semiconductor ...	LM3200	885Kb / 15P	Miniature, Adjustable, Step-Down DC-DC Converter with Bypass Mode for RF Power Amplifiers
National Semiconductor ...	LM3204	878Kb / 16P	Miniature, Adjustable, Step-Down DC-DC Converter with Bypass Mode for RF Power Amplifiers
Texas Instruments	LM3204	903Kb / 24P	[Old version datasheet] LM3204 Miniature, Adjustable, Step-Down DC-DC Converter with Bypass Mode for RF Power Amplifiers
Texas Instruments	LM3200	937Kb / 24P	[Old version datasheet] LM3200 Miniature, Adjustable, Step-Down DC-DC Converter with Bypass Mode for RF Power Amplifiers
National Semiconductor ...	LM2706	451Kb / 15P	Miniature, Variable, Step-Down DC-DC Converter with Bypass for RF Power Amplifiers

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LM3203 bảng dữ liệu(PDF) 7 Page - Texas Instruments

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