L6208D STMicroelectronics, L6208D Datasheet - Page 18

• Manufacturer Part Number: L6208D
• Description: IC DRIVER STEPPER MOTOR 24SOIC
• Manufacturer: STMicroelectronics
• Type: Driverr

Specifications of L6208D

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 2
• Current - Output: 5.6A
• Voltage - Supply: 8 V ~ 52 V
• Operating Temperature: -25°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Operating Supply Voltage: 8 V to 52 V
• Supply Current: 0.01 A
• Mounting Style: SMD/SMT
• Motor Type: Stepper
• No. Of Outputs: 4
• Output Current: 7.1A
• Output Voltage: 52V
• Supply Voltage Range: 8V To 52V
• Driver Case Style: SO
• No. Of Pins: 24
• Operating Temperature Range: -40°C To +150°C
• Rohs Compliant: Yes
• For Use With: 497-5488 - EVAL BOARD FOR L6208N DIP497-4136 - EVAL BOARD FOR L6208 SERIES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-4001-5; 497-4001-5; 497-4213-5; 497-4213-5; 497-4576-5; E-L6208D

L6208
Figure 21. t
Figure 22. t
THERMAL PROTECTION
In addition to the Ovecurrent Protection, the L6208 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).
18/27
DISABLE
DELAY
versus C
versus C
1 10
1 10
1 0 0
1 0 0
3
3
1 0
1 0
0.1
10
1
1
1
1
1
1
EN
EN
(V
and R
DD
= 5V).
EN
R
R
(V
E N
E N
DD
= 2 2 0 k
= 2 2 0 k
= 5V).
C
C
E N
E N
Cen [nF]
1 0
1 0
[n F ]
[n F ]
10
R
R
E N
E N
= 1 0 0 k
= 1 0 0 k
1 00
1 00
100
R
R
R
R
R
R
E N
E N
E N
E N
E N
E N
= 4 7 k
= 4 7 k
= 3 3 k
= 3 3 k
= 1 0 k
= 1 0 k