FAN7311BM

更新时间： 2024-01-25 19:23:42

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动
页数	文件大小	规格书
14页	496K
描述
LCD Backlight Inverter Drive IC

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数据手册

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FAN7311BM 数据手册

Electrical Characteristics (Continued)

For typical values, T_A=25°C and V_IN=12V. For min. and max. values, T_Ais the operating ambient temperature range

with -25°C ≤ T_A≤ 85°C and 5V ≤ V_IN≤ 25.5V, unless otherwise specified. Specifications from -25°C to 85°C are guar-

anteed by design based on final characterization results.

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

ON/OFF SECTION

V_on

V_off

On State Input Voltage

Off Stage Input Voltage

0.7

OUTPUT SECTION

V_pdhvPMOS Gate High Voltage

V_phlvPMOS Gate Low Voltage

V_IN= 12V

V_IN

V_IN= 12V

V_IN-10.5 V_IN-8.5 V_IN-6.5

V_ndhvNMOS Gate Drive Voltage

6.5

8.5

10.5

V_puv

V_nuv

t_r

PMOS Gate Voltage with UVLO Activated V_IN= V_th-0.2

NMOS Gate Voltage with UVLO Activated V_IN= V_th-0.2

V_IN-0.3

0.3

500

Rising Time⁽³⁾

Falling Time⁽³⁾

V_IN= 12V, C_L=2nF

200

t_f

V_IN= 12V, C_L=2nF

MAX./MIN. OVERLAP

Min. Overlap Between Diagonal

f_osc= 100kHz

Switches⁽³⁾

Max. Overlap Between Diagonal

Switches⁽³⁾

100

DELAY TIME

PDR_A/NDR_B⁽³⁾

PDR_C/NDR_D⁽³⁾

RT = 18kΩ

450

Note:

3. These parameters, although guaranteed, are not 100% tested in production.

www.fairchildsemi.com

FAN7311B Rev. 1.0.0

1...3 4 567 8 9...14

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