L9822EPD STMicroelectronics, L9822EPD Datasheet - Page 5

• Manufacturer Part Number: L9822EPD
• Description: IC DRIVER SOLENOID OCT POWERSO20
• Manufacturer: STMicroelectronics
• Type: Low Sider

Specifications of L9822EPD

• Input Type: SPI
• Number Of Outputs: 8
• On-state Resistance: 550 mOhm
• Current - Peak Output: 1.05A
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: PowerSO-20 Exposed Bottom Pad
• Rise Time: 50 ns
• Fall Time: 50 ns
• Supply Voltage (min): - 0.7 V
• Supply Current: 10 mA
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 8
• Driver Configuration: Inverting
• Driver Type: Low Side
• Frequency (max): 2MHz
• Operating Supply Voltage (max): 7V
• Peak Output Current: 1.05A
• Operating Supply Voltage (min): -0.7V
• Operating Supply Voltage (typ): 5V
• Turn Off Delay Time: 10us
• Turn On Delay Time (max): 10us
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 20
• Package Type: PowerSO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

L9822E
1
Block diagram
Figure 1.
RESET
SCLK
SO
CE
Block diagram
SI
Q D
CK
SHIFT
CLOCK
SERIAL
INPUT
REGISTER
PARALLEL
PARALLEL
TRIGGER OUTPUT
SHIFT
8 BIT
INPUTS
LOAD
100µs DELAY
Q0
Q7
:
:
:
CLOCK
D0
D7
:
:
:
FAULT INDICATOR
FAULT RESET
PARALLEL
LATCH
8 BIT
RESET
Q7
Q0
:
:
:
INPUT
INDICATORS
INPUTS
FAULT
OUTPUTS
1. . . . . 7
ZENER CLAMP
INTERNAL
CURRENT
LIMIT
01
02
03
04
05
06
07
+
-
REFERENCE
Block diagram
VOLTAGE
FAULT
OUTPUT 0
00
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