ISO7240CF-Q1 Datasheet, PDF (16/27 Pages) Texas Instruments – HIGH-SPEED QUAD DIGITAL ISOLATORS

ISO7240CF-Q1, ISO7240C-Q1
ISO7241C-Q1, ISO7242C-Q1
SLLSE40A – SEPTEMBER 2010 – REVISED SEPTEMBER 2011
DEVICE I/O SCHEMATICS
Enable
VCC
V_CC
VCC
1 MW
500 W
EN
IN
Input
VCC
V_CC
VCC
500 W
1 MW
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Output
VCC
8W
13 W
OUT
ISO7240CF
Input
VCC
VCC
500 W
IN
1 MW
THERMAL CHARACTERISTICS
over recommended operating conditions (unless otherwise noted)
PARAMETER
θ_JA Junction-to-air
TEST CONDITIONS
Low-K Thermal Resistance⁽¹⁾
High-K Thermal Resistance
θ_JB Junction-to-Board Thermal Resistance
θ_JC Junction-to-Case Thermal Resistance
P_D Device Power Dissipation
V_CC1 = V_CC2 = 5.5 V, T_J = 150°C, C_L = 15 pF,
Input a 50% duty cycle square wave
MIN TYP MAX UNIT
168
°C/W
96.1
61
°C/W
48
°C/W
220 mW
(1) Tested in accordance with the Low-K or High-K thermal metric definitions of EIA/JESD51-3 for leaded surface mount packages.
16
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