IC SWITCH SERIAL OCTAL 24-SOIC
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Series: | - | Manufacturer: | Freescale Semiconductor | ||
Type: | Low Side | Input Type: | SPI | ||
Package / Case : | SSOP-20 | Number of Outputs: | 8 | ||
On-State Resistance: | 350 mOhm | Current - Output / Channel: | 1A | ||
Current - Peak Output: | 4A | Voltage - Supply: | 9 V ~ 26.5 V | ||
Operating Temperature: | -40°C ~ 125°C | Mounting Type: | Surface Mount | ||
Package / Case: | 24-SOIC (0.295", 7.50mm Width) | Supplier Device Package: | 24-SOIC W |
Rating | Symbol | Value | Unit |
Power Supply Voltage SteadyState Transient Conditions (Note1) |
VPWR(sus) VPWR(pk) |
1.5 to 26.5 13 to 60 |
V |
Logic Supply Voltage (Note 2) | VDD | 0.3 to 7.0 | V |
Input Pin Voltage (Note 3) | VIN | 0.3 to 7.0 | V |
Output Clamp Voltage (Note 4) VOUT(off) V (2.0 mA 3 Iout 3 0.5 A) |
VOUT(off) | 50 to 75 | V |
Output SelfLimit Current | IOUT(lim) | 3.0 to 6.0 | A |
Continuous Per Output Current (Note 5) | IOUT(cont) | 1.0 | A |
ESD Voltage Human Body Model (Note 6) Machine Model (Note 7) |
VESD1 VESD2 |
2000 200 |
V |
Output Clamp Energy (Note 8) Repetitive: TJ = 25°C TJ = 125°C NonRepetitive: TJ = 25°C TJ = 125°C |
Eclamp | 100 30 2.0 0.5 |
mJ J |
Recommended Frequency of SPI Operation (Note 9) | fSPI | 2.0 | MHz |
Storage Temperature | Tstg | 55 to +150 | °C |
Operating Case Temperature | TC | 40 to +125 | °C |
Operating Junction Temperature | TJ | 40 to +150 | °C |
Power Dissipation (TA = 25°C) (Note 10) | PD | 3.0 | W |
Soldering Temperature (for 10 seconds) | Tsolder | 260 | °C |
Thermal Resistance, JunctiontoAmbient (Note 11) Plastic Package, Case 738: All Outputs "On" (Note 12) Single Output "On" (Note 13) SOP24 Package, Case 751E: All Outputs "On" (Note 12) Single Output (Note 13) |
RqJA | 31 37 34 40 |
°C/W |
The MC33298 is an eight output low side power switch with 8 bit serial input control. The MC33298 is a versatile circuit designed for automotive applications, but is well suited for other environments. The MC33298 incorporates SMARTMOSE technology, with CMOS logic, bipolar/MOS analog circuitry, and DMOS power MOSFETs. The MC33298 interfaces directly with a microcontroller to control various inductive or incandescent loads. The circuit's innovative monitoring and protection features are: very low standby current, cascadable fault reporting, internal 65 V clamp on each output, output specific diagnostics, and independent shutdown of outputs. The MC33298 is parametrically specified over a temperature range of 40°C 3 TA 3 +125°C ambient temperature and 9.0 V 3 VPWR 3 16 V supply. The economical 20 pin DIP and SO24 wide body surface mount plastic packages make the MC33298 very cost effective.