L6470PD STMicroelectronics, L6470PD Datasheet - Page 10

• Manufacturer Part Number: L6470PD
• Description: Motor / Motion / Ignition Controllers & Drivers dSPIN 7.0A 8 - 45 V DMOS Motor Driver
• Manufacturer: STMicroelectronics
• Type: 2 Phase Stepper Motor Driverr

Specifications of L6470PD

• Rohs: yes
• Product: Stepper Motor Controllers / Drivers
• Operating Temperature: - 40 C to + 150 C
• Mounting Style: SMD/SMT
• Package / Case: POWERSO-36
• Number Of Outputs: 4
• Output Current: 3 A
• Output Voltage: 3.2 V
• Power Dissipation: 5 W

Electrical data
2.2
2.3
10/70
Recommended operating conditions
Table 3.
Thermal data
Table 4.
1. HTSSOP28 mounted on EVAL6470H rev 1.0 board: four-layer FR4 PCB with a dissipating copper surface
2. POWERSO36 mounted on EVAL6470PD rev 1.0 board: four-layer FR4 PCB with a dissipating copper
Symbol
V
V
Symbol
V
out_diff
REG,in
V
of about 40 cm
surface of about 40 cm
R
V
ADC
DD
thJA
S
Logic interface supply voltage
Motor supply voltage
Differential voltage between
V
and V
PGND pins
Logic supply voltage
Integrated ADC input voltage
(ADCIN pin)
SA
Thermal resistance junction-ambient
Recommended operating conditions
Thermal data
, OUT1
2
SB
on each layer and 15 via holes below the IC.
, OUT1
Parameter
A
2
, OUT2
on each layer and 22 via holes below the IC.
B
, OUT2
A
Parameter
, PGND
Doc ID16737 Rev 5
B
,
3.3 V logic outputs
5 V logic outputs
V
V
V
by external source
SA
SA
REG
= V
= V
Test condition
voltage imposed
SB
SB
= V
= V
S
S
POWERSO36
HTSSOP28
Package
3.2
8
0
(1)
(2)
Value
3.3
3.3
5
Typ.
22
12
V
45
45
REG
°C/W
L6470
Unit
Unit
V
V
V
V
V