EVAL6226QR STMicroelectronics, EVAL6226QR Datasheet - Page 8

• Manufacturer Part Number: EVAL6226QR
• Description: EVAL BOARD FOR L6226Q
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of EVAL6226QR

• Mfg Application Notes: EVAL6226QR AppNote
• Main Purpose: Power Management, Motor Control
• Embedded: No
• Utilized Ic / Part: L6226Q
• Primary Attributes: Stepper, Bi-Polar/2-Phase, 1A DC, 8 ~ 52V Output
• Secondary Attributes: Thermal Protection, Internal Free Wheeling Diodes
• Board Size: 27 mm x 24.5 mm
• Maximum Operating Temperature: + 125 C
• Operating Supply Voltage: 8 V to 52 V
• Product: Power Management Modules
• Dimensions: 27 mm x 24.5 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: L6226Q
• Other names: 497-6816

Electrical characteristics
Table 5.
1. Tested at 25 °C in a restricted range and guaranteed by characterization.
2. See
3. See
8/29
Over current detection
t
t
Symbol
OCD(OFF)
OCD(ON)
R
I
s over
OPDR
f
t
CP
dt
Figure 3
Figure 4
Dead time protection
Charge pump frequency
Input supply over current detection
threshold
Open drain ON resistance
OCD turn-on delay time
OCD turn-off delay time
Electrical characteristics (continued)
Figure 3.
Parameter
Switching characteristic definition
(3)
(3)
Doc ID 14335 Rev 5
-25 °C < T
-25 °C<T
-25 °C<T
-25 °C<T
I = 4 mA
I = 4 mA; C
I = 4 mA; C
Test condition
J
J
J
<125 °C;RCL=39 kΩ
<125 °C;RCL= 5 kΩ
<125 °C;RCL= GND
J
EN
EN
< 125 °C
< 100 pF
< 100 pF
-10%
-10%
-30%
Min
0.5
0.29
2.21
Typ
200
100
0.6
2.8
40
1
+10%
+10%
+30%
Max
60
1
L6226Q
MHz
Unit
µs
ns
ns
Ω
A
A
A