L6226Q View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

L6226Q

DMOS dual full bridge driver

STMicroelectronics 

Electrical characteristics

L6226Q

Table 5. Electrical characteristics (continued)

Symbol

Parameter

Test condition

Min Typ Max Unit

tdt

Dead time protection

fCP

Charge pump frequency

Over current detection

-25 °C < TJ < 125 °C

0.5 1

0.6

µs

1 MHz

Is over

Input supply over current detection

threshold

-25 °C<TJ<125 °C;RCL=39 kΩ -10% 0.29 +10% A

-25 °C<TJ<125 °C;RCL= 5 kΩ -10% 2.21 +10% A

-25 °C<TJ<125 °C;RCL= GND -30% 2.8 +30% A

ROPDR

tOCD(ON)

tOCD(OFF)

Open drain ON resistance

OCD turn-on delay time(3)

OCD turn-off delay time (3)

I = 4 mA

I = 4 mA; CEN < 100 pF

I = 4 mA; CEN < 100 pF

40 60 Ω

200

ns

100

ns

1. Tested at 25 °C in a restricted range and guaranteed by characterization.

2. See Figure 3

3. See Figure 4

Figure 3. Switching characteristic definition

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9WK2))

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W'2))(1

W)$//

W

W'21(1

W

W5,6(

8/29

Doc ID 14335 Rev 5

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