LP3102 datasheet(1/7 Pages) POWER

Il numero della parte	LP3102

Spiegazioni elettronici	Dual Channel Charge Pump Power Solution For TFT LCD Panel

PDF	7 Pages

Scroll/Zoom	100%

Produttore elettronici	POWER [Lowpower Semiconductor inc]

Homepage	http://www.lowpowersemi.com

Logo

1 / 7 page

LP3102-02

Jun. 2018

Email: marketing@lowpowersemi.com

www.lowpowersemi.com

Page 1 of 7

Preliminary Datasheet

LP3102

Dual Channel Charge Pump Power Solution For TFT LCD Panel

General Description

The LP3102 DC/DC converter integrates two low

noise, high efficiency charge pumps for dual outputs,

which consist of one inverting output and a step-up

output. The device operates from 2.5V to 4.8V input,

and provides a step-up output voltage (VP) of 2x the

input voltage. The negative inverting output (VN) is -1x

inverted from the positive output VP.

The LP3102 is available in a small TDFN-10 pin

package that features a bottom side exposed thermal

pad to provide optimal heat dissipation. The small

package size and low external parts count make the

device ideally suitable for TFT LCD applications of

mobile products. The device is rated to operate from

-40℃ to +85℃ ambient temperature range.

Order Information

LP3102 □ □ □ □

F: Pb-Free

Package Type

QV: TDFN-10

Output Type

Default: 5.5V ~ 5.9V

Applications



Mobile Device, Smart Phone



Portable Media Players/MP3 players



Cellular and Smart mobile phone



LCD Bias Power

Features



Ultra-Low-Noise for RF Application



2.5V to 4.8V Input Supply Voltage Range



Adaptive 1.5x / 2x mode switchover for positive

voltage and -1x mode for negative voltage



VP output range (VOUT ≦ 2x VIN):

5.5V to 5.9V (LP3102QVF)



VN output range (VOUT ≦ 2x VIN):

-5.5V to -5.9V (LP3102QVF)



High current output: Vin=3.3V, IOUT=±120mA;



Built in Power On Sequence



TDFN-10 (3.0mm × 3.0mm) Package

Typical Application Circuit

VIN

C1P

C1N

EN

GND

C3N

C3P

VN

C2N

C2P

VP

ON

OFF

VIN

Positive

Output

C2

C3

C1

C5

C6

C4

Negative

Output

LP3102

10uF

2.2uF

R0

100K

10uF

Marking Information

Device

Marking

Package

Shipping

LP3102QVF

LPS

LP3102QVF

YWX

TDFN-10

4K/REEL

Marking indication:

Y:Production year W:Production week X:Production batch

Codice articolo simile - LP3102

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
Lowpower Semiconductor ...	LP3100	918Kb / 8P	Dual Channel Charge Pump Power Solution For TFT LCD Panel
Lowpower Semiconductor ...	LP3101A	895Kb / 8P	Dual Channel Charge Pump Power Solution For TFT LCD Panel

More results

Descrizione simile - LP3102

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
Analog Devices	ADM8832	202Kb / 12P	Charge Pump Regulator for Color TFT Panel 4/04-Changed from Rev. 0 to Rev. A
	ADM8830	1Mb / 8P	Charge Pump Regulator for Color TFT Panel 10/03-Data Sheet changed from REV. A to REV. B.
	ADM8830	979Kb / 8P	Charge Pump Regulator for Color TFT Panel REV. B
	ADM8832	212Kb / 12P	Charge Pump Regulator for Color TFT Panel REV. A
E-CMOS Corporation	ELP3100	581Kb / 8P	Dual Channel Charge Pump Power Solution For TFT LCD Panel
	EC6585D	469Kb / 7P	2 Channel Charge Pump Supply for TFT-LCD
	EC6585	593Kb / 8P	2 Channel Charge Pump Supply for TFT-LCD
uPI Group Inc.	UP6668	774Kb / 19P	TFT-LCD TV Panel Power Solution
Lowpower Semiconductor ...	LP3100	918Kb / 8P	Dual Channel Charge Pump Power Solution For TFT LCD Panel
Lowpower Semiconductor ...	LP3101A	895Kb / 8P	Dual Channel Charge Pump Power Solution For TFT LCD Panel

More results

LP3102 Scheda tecnica(PDF) 1 Page - Lowpower Semiconductor inc

LP3102 Scheda tecnica(HTML) 1 Page - Lowpower Semiconductor inc

Codice articolo simile - LP3102

Descrizione simile - LP3102

Html Pages

1 2 3 4 5 6 7

Scheda tecnica Scarica

Link URL