L6470H STMicroelectronics, L6470H Datasheet - Page 61

• Manufacturer Part Number: L6470H
• Description: Motor / Motion / Ignition Controllers & Drivers 8 - 45V 7.0A 1/128 Microstepping SPI
• Manufacturer: STMicroelectronics
• Type: Micro Stepping Motor Driverr
• Series: -r

Specifications of L6470H

• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 8 V to 45 V
• Supply Current: 0.5 mA
• Mounting Style: SMD/SMT
• Package / Case: HTSSOP-28
• Operating Temperature: - 40 C to + 125 C
• Applications: Stepper Motor Driver, 2 Phase
• Evaluation Tools: *
• Number Of Outputs: 1
• Current - Output: 3A
• Voltage - Load: 8 V ~ 45 V
• Voltage - Supply: 3.3V, 5V
• Mounting Type: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L6470
10
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at:
ECOPACK is an ST trademark.
Table 56.
1. Dimension "D" does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs
2. Dimension "E1" does not include interlead flash or protrusions. Interlead flash or protrusions shall not
shall not exceed 0.15 mm per side.
exceed 0.25 mm per side.
E1
Dim
D
Aaa
D1
A1
A2
E2
L1
A
E
E
K
b
L
c
HTSSOP28 mechanical data
(1)
(2)
Doc ID 16737 Rev 2
0.19
0.09
0.45
Min
0.8
9.6
6.2
4.3
0°
0.65
mm
Typ
1.0
9.7
5.5
6.4
4.4
2.8
0.6
1.0
0.1
Package mechanical data
www.st.com.
Max
0.15
1.05
0.75
1.2
0.3
0.2
9.8
6.6
4.5
8°
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