JiFang  Elec
LCD-TV
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Portable Device
Set-Top
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CCTV/
Security
Desktop
LED
Lighting
TFT-LCD Driver
应用案例 || LCD-TV
LED-TV
LCD-TV应用图
Boost DC/DC LED Driver
Boost DC/DC Converter
HV Buck DC/DC Converter
Low Noise LDO
LV Buck DC/DC Converter
USB Power Switch

Boost DC/DC LED Driver


Part No.
Description
Package
FP6742
Six-String White LED Driver with Dynamic Output Voltage Control for LCD Panel Backlight
TSSOP-20 (EP)
TQFN-20 (4x4)
FP6503
1A High Voltage Adjustable Current Regulator with Enable Control
TO-252-5L
33V Internal Switch, 1.2MHz, Built-In OVP White LED Step-Up Converter
SOT-23-6
TSOT-23-6
5V Output, Low Noise, DC/DC Charge Pump Regulator
SOT-23-6
TSOT-23-6
TDFN-6 (1.6x1.6)
High-Efficiency, 40V White LED Driver with Dimming Control
SOT-23-6
FP6742A
Eight-String White LED Driver with Dynamic Output Voltage Control for LCD Panel Backlight
TSSOP-20 (EP)
TQFN-20 (4x4)
FP6739
20V Internal Switch, 1.3MHz, Built-In OVP White LED Step-up Converter
SOT-23-6
High-Efficiency, 40V White LED Driver with Dimming Control
SOT-23-6
TSOT-23-5
TSOT-23-6
23V, 3A, 340KHz Synchronous Step-Down DC/DC Converter
SOP-8 (EP)




Boost DC/DC Converter


Part No.
Description
Package
Programmed Switching Frequency & Maximum Duty Ratio, PWM Boost DC-DC Controller
TSSOP-8
0.9V(typ.) Low Start-up Voltage, 550kHz, PWM Controlled, Step-up DC/DC Converter
SOT-23-6
FP6731
0.8V(typ.) Low Start-up Voltage, 250kHz, PWM Controlled, Step-up DC/DC Converter
SOT-23-5
SOT-23-3
High-Efficiency, 1-Cell and 2-Cell Boost Converter
MSOP-10
12V Output Voltage, Low-Noise Boost DC-DC Converter
MSOP-8
Integrated Multi-Channel DC-DC Converter for TFT LCD Panel
TSSOP-20 (EP)
TQFN-20 (4x4)
16V Output Voltage, Low-Noise Boost DC-DC Converter
MSOP-8 (EP)
1.4MHz SOT23 Current-Mode Step-Up DC/DC Converter
SOT-23-6
TSOT-23-5




HV Buck DC/DC Converter


Part No.
Description
Package
21V, 5A, 500KHz Synchronous PWM-Buck DC/DC Converter
SOP-8 (EP)
23V, 2A/2.5A, 340KHz Synchronous Step-Down DC/DC Converter
SOP-8
SOP-8 (EP)
21V, 2A, 1.2MHz Synchronous Step-Down DC/DC Converter
SOP-8 (EP)
FR9891B
23V, 2A/2.5A, 340KHz Synchronous Step-Down DC/DC Converter
SOP-8
SOP-8 (EP)
FR9890B
21V, 1.5A, 340KHz Synchronous Step-Down DC/DC Converter
SOP-8
FR9723B
23V, 3A, 380KHz Asynchronous Step-Down DC/DC Converter
SOP-8 (EP)
21V, 4A, 500KHz Synchronous PWM-Buck DC/DC Converter
SOP-8 (EP)
21V, 3A, 500KHz Synchronous PWM-Buck DC/DC Converter
SOP-8 (EP)
FR9888B
23V, 3.5A, 340KHz Synchronous Step-Down DC/DC Converter
SOP-8 (EP)
23V, 3.5A, 340KHz Synchronous Step-Down DC/DC Converter
SOP-8 (EP)
23V, 2.5A, 340KHz Synchronous Step-Down DC/DC Converter
SOP-8
SOP-8 (EP)




Low Noise LDO


Part No.
Description
Package
FR1117
1A Low Dropout Linear Regulator
SOT-223
TO-252
Low Input Voltage, Low-Dropout 200mA Linear Regulator
SOT-23-5
TSOT-23-5
300mA Low Noise High PSRR LDO with Shutdown
SOT-23-3
SOT-23-5
TSOT-23-5
SC-82-4
TDFN-6 (1.6x1.6)
1A Low Dropout Linear Regulator
SOT-223
TDFN-8 (3x3)
600mA Low Dropout Linear Regulator with Shutdown
SOT-23-5
600mA Low Dropout Linear Regulator
SOT-23-3
SOT-89
600mA Low Dropout Linear Regulator
SOT-223
300mA, High PSRR, Dual Output Low-Dropout Regulator
SOT-23-6
TSOT-23-6
TDFN-6 (1.6x1.6)




LV Buck DC/DC Converter


Part No.
Description
Package
1.5MHz, 800mA, High-Efficiency PWM Synchronous Step-Down Converter
SOT-23-5
1.5MHz, 600mA, High-Efficiency PWM Synchronous Step-Down Converter
SOT-23-5
FP6365
1.5MHz, High-Efficiency 1.2A Synchronous Step-Down Converter
MSOP-10
SOP-8
1MHz, 2A, High-Efficiency PWM Synchronous Step-Down Converter
TQFN-16 (3x3)
1.5MHz, 1A, High-Efficiency PWM Synchronous Step-Down Converter
TDFN-6 (2x2)
TQFN-16 (3x3)




USB Power Switch


Part No.
Description
Package
Single-Channel Power Distribution Switch
SOT-23-5
SOP-8
MSOP-8
Dual-Channel Power Distribution Switch
SOP-8
FP6861E
2.15A Single-Channel Power Distribution Switch
TDFN-8 (3mm x 3mm)




电 子
JiFang Elec
粤ICP备18155824号
 工作时间
周一至周五 :8:30-17:30
周六至周日 :9:00-17:00
 联系方式
魏经理:18575529853
邮箱:weiqingyin@jifangsz.com
陈经理:13928430671
邮箱:chenke@jifangsz.com
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