LP3936SLSLASHNOPB datasheet(16/30 Pages) TI1

tên linh kiện	LP3936SL/NOPB

Giải thích chi tiết về linh kiện	Lighting Management System for Six White LEDs and One RGB

PDF	30 Pages

Scroll/Zoom	100%

nhà sản xuất	TI1 [Texas Instruments]

Trang chủ	http://www.ti.com

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16 / 30 page

3.5V

4.0V

4.5V

TIME (50 Ps/DIV)

VIN = 3.6V

VOUT = 3.6V - 4.55V

TIME (500 ns/DIV)

100

150

200

250

300

350

2.6

3.0

3.4

3.8

4.2

4.6

5.0

5.4

5.8

BATTERY VOLTAGE (V)

ILOAD = 150 mA

300

350

400

450

500

550

600

650

3.0

3.5

4.0

4.5

BATTERY VOLTAGE (V)

ILOAD = 300 mA

3.00

3.50

4.00

4.50

INPUT VOLTAGE (V)

100 mA

200 mA

350 mA

300 mA

LOAD

LP3936

SNVS259D – NOVEMBER 2003 – REVISED MAY 2013

www.ti.com

BOOST CONVERTER TYPICAL PERFORMANCE CHARACTERISTICS

VIN = 3.6V, VOUT = 4.55V if not otherwise stated.

Boost Converter Efficiency (ROUT, GOUT, BOUT outputs)

Boost Frequency vs RT Resistor

Figure 15.

Figure 16.

Battery Current vs Voltage

Figure 17.

Figure 18.

Boost Typical Waveforms at 100 mA Load

Boost Startup with No Load

Figure 19.

Figure 20.

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Product Folder Links: LP3936

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