L9339-TR STMicroelectronics, L9339-TR Datasheet - Page 11

• Manufacturer Part Number: L9339-TR
• Description: IC DRIVER QUAD LOW SIDE 20SOIC
• Manufacturer: STMicroelectronics
• Type: Low Sider
• Series: -r

Specifications of L9339-TR

• Input Type: Inverting
• Number Of Outputs: 4
• On-state Resistance: 1.7 Ohm
• Current - Peak Output: 1A
• Voltage - Supply: 4.5 V ~ 32 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 4
• Current - Output / Channel: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-3925-2

L9339
Figure 4.
Figure 5.
1. We recommend to use the device for driving inductive loads with flyback energy E
BOARD VOLTAGE 14 V
GND
VCC
Application for inverting transfer polarity
Application for non inverting transfer polarity
VCC = 5V
A 0:8
INT
D 0
D 1
D 2
D 3
BOARD VOLTAGE 14 V
8
Adressdecoder
PRG
IN 1
IN 2
IN 3
IN 4
EN
L9339
GND
VS
OUT 1
OUT 2
OUT 3
OUT 4
PRG
IN 1
IN 2
IN 3
IN 4
DIAG
EN
10µF
L9339
GND
VS
OUT 1
OUT 2
OUT 3
OUT 4
DIAG
10µF
2 W
2 W
50 kHz
12 mH
10µH
12 mH
10µH
M
250 mA
Functional description
M
FB
240
50pF
250 mA
< 2mJ.
240
50pF
IN
VCC = 5V
VCC
GND
IN
VCC = 5V
VCC
GND
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