L9333 Просмотр технического описания (PDF) - STMicroelectronics
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L9333 Datasheet PDF : 13 Pages
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L9333
Figure 2. Application for Inverting Transfer Polarity
VCC = 5V or 3.3V
VCC
INT
A0:8
MICRO
CONTROLLER D0
ADDRESS
8 DECODER
D1
D2
D3
GND
BOARD VOLTAGE 14V
PRG
VS
DIAG
EN
IN1
L9333
IN2
IN3
IN4
GND
33μF
OUT1
OUT2
OUT3
OUT4
2W 12mH M 250mA
VCC = 5V
240Ω
50KHz 10μH
50pF
VCC
IN
GND
D01AT487
Figure 3. Application for non Inverting Transfer Polarity
BOARD VOLTAGE 14V
PRG
EN
IN1
IN2
IN3
IN4
33μF
VS
DIAG
L9333
GND
OUT1
OUT2
OUT3
OUT4
2W 12mH M 250mA
VCC = 5V
240Ω
10μH
50pF
VCC
IN
GND
D01AT488
Note We recommend to use the device for driving inductive loads with flyback energy EFB 2mJ.
8/13
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