ISL6740 Datasheet, PDF(21/29 Page) Intersil Corporation – Flexible Double Ended Voltage and Current Mode PWM Controllers

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ISL6740 Datasheet, PDF (21/29 Pages) Intersil Corporation – Flexible Double Ended Voltage and Current Mode PWM Controllers

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ISL6740, 1SL6741

FIGURE 15. FET DRAIN-SOURCE VOLTAGE

FIGURE 16. FET D-S VOLTAGE NEAR-ZVS TRANSITION

FIGURE 17. OUTA TO OUTB TRANSITION

Component List

REFERENCE

DESIGNATOR VALUE

DESCRIPTION

1.0Î¼F Capacitor, 1812, X7R, 100V, 20%

TDK C4532X7R2A105M

C2, C3

3.3Î¼F Capacitor, 1812, X5R, 50V, 20%

TDK C4532X5R1H335M

C4, C6

1.0Î¼F Capacitor, 0805, X5R, 16V, 10%

TDK C2012X5R1C105K

C5, C15, C16 0.1Î¼F Capacitor, 0603, X7R, 50V, 10%

TDK C1608X7R1H104K

Open Capacitor, 0603, Open

22Î¼F Capacitor, 1812, X5R, 16V, 20%

TDK C4532X5R1C226M

150Î¼F Capacitor, Radial, Sanyo 16SH150M

C10, C11, C12, 1000pF Capacitor, 0603, X7R, 50V, 10%

C13, C14

TDK C1608X7R1H102K

C17

220pF Capacitor, 0603, COG, 16V, 5%

TDK C1608COG1C221J

C18

0.047Î¼F Capacitor, 0603, X7R, 16V, 10%

TDK C1608X7R1C473K

CR1, CR2

CR3

190nH

1.5Î¼H

Short

Diode, Schottky, BAT54S

Diode, Schottky, BAT54

Zener, 10V, Philips BZX84-C10

Pulse, P2004T

Pulse, PG0077.142

Jumper or Optional Discrete Leakage

Inductance

QL, QH

QR1, QR2,

QR3, QR4

R1, R10

R3, R6

R8, R9

R11

R12

R13

R14

R15

R17

R18

R19, RT1

Transistor, ON MJD31C

FET, Fairchild FDS3672

FET, Fairchild FDS5670

3.3

3.01k

10.0

3.32

75.0k

20.0

100

8.06k

17.4k

Open

1.27k

97.6k

3.01k

10.0k

Resistor, 2512, 5%

Resistor, 2512, 1%

Resistor, 0603, 1%

Resistor, 0805, 1%

Resistor, 0603, 1%

Resistor, 0603, Open

Resistor, 0603, 1%

Midcom 31718

Pulse P8205T

Intersil HIP2101IB

ISL6740IB

FN9111.4

July 13, 2007

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