SIP12506DMP-TI-E3 データシートの表示（PDF） - Vishay Semiconductors

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SIP12506DMP-TI-E3

1-MHz Boost Converter with OVP for White LED Applications

Vishay Semiconductors 

Product is End of Life 3/2014

SiP12506

Vishay Siliconix

SPECIFICATIONS

Thermal Shutdown

Thermal Shutdown Hysteresis

Under Voltage Lockout

UVLO Hysteresis

OVLO

OVLO Hysteresis

OUT Bias Current

TSHD

THYST

TUVLO

TUVLOHYST

TOVLO

TOVLOHSYST

IVOUT

VIN Rising

VOUT Rising

VOUT = 5 V

160

°C

25

FULL 2.25

2.4

2.55

0.1

V

FULL 18

20

22.5

1

3.2

µA

Notes:

a. Limits are guaranteed by testing.

b. Typical values are derived from the mean value of a large quantity of samples tested during characterization and represent the most likely

expected value of the parameter at room temperature.

PIN CONFIGURATION

6 Lead MLP33 Package

LX

1

VIN

2

SHD

3

6

GND

5

VOUT

4

FB

Top View

Figure 3.

ORDERING INFORMATION

Part Number

SiP12506DMP-TI-E3

Marking

2506

Temperature Range

- 40 °C to 85 °C

Package

MLP33-6

PIN DESCRIPTION

Pin Number

Name

1

LX

2

VIN

3

SHD

4

FB

5

VOUT

6

GND

Function

Drain Pin of the Internal Switch.

Input Power Pin.

Logic Controlled Shutdown Input. SHD = high: Normal operation. SHD = low: Shutdown.

Voltage Feedback Pin.

Output Voltage Pin.

Signal and Power Ground.

DETAILED PIN DESCRIPTION

LX: Drain of the Internal 26 V NMOS. Connect inductor/

diode to LX. Minimize trace area at this pin to keep electro-

magnetic interference down to a minimum.

VIN: the analog and power input of the controller IC. A bypass

capacitor is required on this pin.

SHD: the SHD pin provides shutdown control. To allow for

normal operation, connect SHD to VIN. Connect SHD to GND

to disable the device.

FB: The inverting input of the voltage error amplifier. This is

internally compared against a voltage of 0.208 V appearing

on the voltage error amplifier's non-inverting input. External

resistors are connected to this pin to set the regulated output

voltage.

VOUT: Output voltage sense for over voltage protection and

slop compensation.

GND: This pin acts as both the analog ground and the power

ground for this part.

Document Number: 73861

S-70547–Rev. D, 26-Mar-07

www.vishay.com

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