PCDC1008-R215EMO datasheet(8/51 Pages) IRF

8 / 51 page

IR3447

www.irf.com

July 17, 2013

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

Maximum Output Voltage

Vmax(E/A)

1.7

2.3

Minimum Output Voltage

Vmin(E/A)

100

Common Mode Voltage

Vcm_Vp

Note 4

1.2

Remote Sense Differential Amplifier

Unity Gain Bandwidth

BW_RS

Note 4

6.4

MHz

DC Gain

Gain_RS

Note 4

110

Offset Voltage

Offset_RS

VREF=0.6V,

0°C < Tj < 85°C

-1.5

1.5

VREF=0.6V,

-40°C < Tj < 125°C

-2

Source Current

Isource_RS

Sink Current

Isink_RS

0.4

Slew Rate

Slew_RS

Note 4, Cload = 100pF

V / µs

RS+ input impedance

Rin_RS+

kohm

RS- input impedance

Rin_RS-

Note 4

kohm

Maximum Voltage

Vmax_RS

V(VCC) – V(RSo)

0.5

1.5

Minimum Voltage

Min_RS

Internal Digital Soft Start

Soft Start Clock

Clk_SS

Note 4

180

200

220

kHz

Soft Start Ramp Rate

Ramp(SS_Start)

Note 4

0.3

0.4

0.5

mV /

µs

Bootstrap Diode

Forward Voltage

I(Boot) = 30mA

360

520

960

Switch Node

SW Leakage Current

lsw

SW = 0V, Enable = 0V

µA

Internal Regulator (VCC/LDO)

Output Voltage

VCC

Vin(min) = 7.2V, Io=0-

30mA, Cload = 2.2uF,

DCM=0

6.3

6.8

7.1

Vin(min) = 7.2V, Io=0-

30mA, Cload = 2.2uF,

DCM=1

4.4

4.8

VCC dropout

VCC_drop

Vin = 7V, Io=70 mA,

Cload = 2.2uF

0.7

Short Circuit Current

Ishort

Note 4

Zero-crossing Comparator

Delay

Tdly_zc

256 /

Zero-crossing Comparator

Offset

Vos_zc

Note 4

PCDC1008-R215EMO 데이터시트(PDF) 8 Page - International Rectifier

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