MC33888FB Freescale Semiconductor, MC33888FB Datasheet - Page 37

• Manufacturer Part Number: MC33888FB
• Description: IC SWITCH QUAD H-SIDE W/CS 64QFP
• Manufacturer: Freescale Semiconductor
• Type: High Side/Low Side Driverr

Specifications of MC33888FB

• Input Type: SPI
• Number Of Outputs: 12 ( 4 High Side, 8 Low Side)
• On-state Resistance: 40 mOhm
• Current - Output / Channel: 10A
• Current - Peak Output: 60A
• Voltage - Supply: 6 V ~ 27 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Analog Integrated Circuit Device Data
Freescale Semiconductor
100
0.1
1.00E-03
10
1W Step Response, Device on Thermal Test Board Area A = 600 (mm
40
30
20
10
1
0
1.00E-02
x
0
Figure 16. Device on Thermal Test Board Rθ
Figure 17. Transient Thermal Resistance Ρθ
Ρ
Ρ
Ρ
θ
θ
θ
JA12 =
JA11
JA22
1.00E-01 1.00E+00 1.00E+01 1.00E+02 1.00E+03 1.00E+04
x
Ρ
Ρ
Ρ
Ρ
Heat Spreading Area A [mm²]
θ
θ
JA21
θ
θ
JA12 =
JA11
JA22
Ρ
θ
JA21
Time[s]
300
JA
JA
,
600
THERMAL ADDENDUM (REV 2.0)
ADDITIONAL DOCUMENTATION
2)
33888
37