L6226N STMicroelectronics, L6226N Datasheet - Page 16

• Manufacturer Part Number: L6226N
• Description: IC DRVR DUAL FULL BRDG 24-PWRDIP
• Manufacturer: STMicroelectronics
• Type: H Bridger

Specifications of L6226N

• Input Type: Non-Inverting
• Number Of Outputs: 4
• On-state Resistance: 730 mOhm
• Current - Output / Channel: 1.4A
• Current - Peak Output: 2.8A
• Voltage - Supply: 8 V ~ 52 V
• Operating Temperature: -25°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 24-DIP (0.300", 7.62mm)
• Operating Supply Voltage: 8 V to 52 V
• Supply Current: 10 mA
• Mounting Style: Through Hole
• For Use With: 497-6816 - EVAL BOARD FOR L6226Q
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5346-5; L6226N

Circuit description
4.4
16/31
Figure 13. t
Thermal protection
In addition to the overcurrent detection, the L6226 integrates a thermal protection for
preventing the device destruction in case of junction over temperature. It works sensing the
die temperature by means of a sensible element integrated in the die. The device switch-off
when the junction temperature reaches 165 °C (typ. value) with 15 °C hysteresis (typ.
value).
DELAY
versus C
EN
Doc ID 9452 Rev 4
(V
DD
= 5 V)
L6226