RH5RH552B-T1 datasheet(5/29 Pages) RICOH

Nome de Peças	RH5RH552B-T1

Descrição Electrónicos	PWM STEP-UP DC/DC CONVERTER

PDF	29 Pages

Scroll/Zoom	100%

Fabricante Electrônico	RICOH [RICOH electronics devices division]

Página de início	http://www.ricoh.com

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Absolute Maximum ratings are threshold limit values that must not be exceeded even for an instant under any

conditions. Moreover, such values for any two items must not be reached simultaneously. Operation above

these absolute maximum ratings may cause degradation or permanent damage to the device. These are stress

ratings only and do not necessarily imply functional operation below these limits.

RH5RH

ABSOLUTE MAXIMUM RATINGS

Symbol

Item

VOUT

Output Pin Voltage

VLX

Lx Pin Voltage

VEXT

EXT Pin Voltage

VCE

CE Pin Voltage

ILX

Lx Pin Output Current

IEXT

EXT Pin Current

Power Dissipation

Topt

Operating Temperature Range

Tstg

Storage Temperature Range

Tsolder

Lead Temperature(Soldering)

Rating

Unit

Note

+12

Note1

– 0.3 to VOUT+0.3

Note2

– 0.3 to VOUT+0.3

Note3

250

Note1

±50

Note2

500

– 30 to +80

˚C

– 55 to +125

˚C

260˚C,10s

(Note 1) Applicable to RH5RH

××1A and RH5RH××3B.

(Note 2) Applicable to RH5RH

××2B and RH5RH××3B.

(Note 3) Applicable to RH5RH

××3B.

Vss=0V

ABSOLUTE MAXIMUM RATINGS

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