Datasheet > IK2306

IK2306

更新时间： 2025-07-16 20:01:15

品牌	Logo	应用领域
IKSEMICON		/
页数	文件大小	规格书
7页	221K
描述
Application : LED Lighting; Status : Under development; Function : 60mA Switch-Mode LED Driver; Package : SOT-89;

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IK2306 数据手册

IK2306

ABSOLUTE MAXIMUM RATINGS

Symbol

V_DRAIN

V_DD

Parameter

Min

-0.3

Max

420

Unit

Input Voltage

Low-Voltage Part Supply Voltage

* Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.

These are stress ratings only and functional operation of the device at these or any other conditions beyond those

indicated under “recommended operating conditions” is not implied.

Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

RECOMMENDED OPERATION MODE RANGE

Symbol

Parameter

Min

Max

Unit

V_DRAIN

Input Voltage

400

ELECTRICAL CHARACTERISTICS

Ambient

Symbol

V_DDR

Parameter

Test Conditions

Min

Max

9.0

Temperature, Unit

^oC

5.5

Regulator Output Voltage

V_IN= (20÷ 400)V

Low-Voltage (Control) Part

Of IC Consumption

Current

V_DD= 9.5 V

V_IN= 40 V

I_DD

350

ON-Resistance of The

Switch (DRAIN Pin)

Undervoltage Threshold

(Low-Voltage Part of IC)

MOSFET Saturation

Current (DRAIN Pin)

V_DD= V_DDR

I_DRAIN= 20 mA

V_DD= V_UVLO

I_DRAIN= 50 mA

V_DD= V_DDR

R_ON

V_UVLO

I_SAT

210

Ohm

25  10

V_DDR

0.3

–

3.4

100

V_SAT= 50 V

OFF-State Breakdown

Voltage of The MOSFET

Switch (DRAIN Pin)

V_DD= V_DDR

I_DRAIN= 1 mA

V_BR

500

25  10

-40

V_DD= V_DDR

V_IN= 50 V

I_TH

Threshold Current

52.0

63.0

OFF Time

(DRAIN Pin)

T_OFF

T_ON

8.0

13.0

650

400

Minimun ON-Time of The

Switch (DRAIN Pin)

Leading Edge Blanking

Delay

V_DD= V_DDR

V_IN= 50 V

25  10

T_BLANK

200

2013 January, Ver. 00

1 234 5 6 7

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