E981.18A39FB ELMOS Semiconductor, E981.18A39FB Datasheet - Page 44

• Manufacturer Part Number: E981.18A39FB
• Description: Motor / Motion / Ignition Controllers & Drivers 8ch squib driver
• Manufacturer: ELMOS Semiconductor
• Type: Airbag Squib Driverr

Specifications of E981.18A39FB

• Rohs: yes
• Product: Electromechanical Drivers
• Operating Supply Voltage: 5 V
• Supply Current: 4.3 mA
• Operating Temperature: - 40 C to + 95 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-44
• Number Of Outputs: 8
• Power Dissipation: 3.2 W

8-Channel Airbag Squib Driver
PRELIMINARY INFORMATION - AUG 01, 2011
5.11.1
Following general condition must be fulfilled unless otherwise stated:
•
•
•
1) guaranteed by design, internally signal tested by open TxU pin.
2) R
This document contains information on a pre-production product. ELMOS Semiconductor AG reserves the right to change specifications and information herein without notice.
ELMOS Semiconductor AG
1
2
3
4
5
6
7
8
9
10
No.
V
4.5V<V
1.7Ω <R
A
DSON
≥(V
Internal polarization voltage
Bias impedance TxU
HSD Ron in LCM
HSD Ron in HCM
Current Limitation in HCM
Current Limitation in LCM
Current Limitation in TM
Leakage on High Side Switch Driver off,V
TxU short circuit detection
TXU voltage range during
Test Mode
txU
are specified for the external package pins; so bond wire impedance's are included.
5
TXU, DC Characteristics
<5.5V
SUIB
+8V) & V
<6Ω
Description
A
≥12V
Table 31: Terminals TxU x=[1..8] DC characteristics
Driver and I
0≤ V
Driver and I
I(TxU)=-1.2A for
2ms
I(TxU)=-1.75A for
500µs
12V<Ux<35V,
V(TxU)>2V
8V<Ux<25V,
V(TxU)>2V
8V<Ux<35V,
V(TxU)>2V
disabled, V
V(TxU) > 0V
HCM,LCM,TM,
8V<U
TM active,
8V<U
txU
Condition
X
X
<35V
<35V
Page 44 of 63
≤ V
Data Sheet
5
UX
POL_TxU
REF40mA
REF40mA
<35V &
off
off R
V
Ron
Ron
Ilim
Ilim
Ilim
Ileak
SC
V
POL_TxU
TXU_TM
BIAS
Symbol
TXU_REF
HCM
LCM
TM
LCM
HCM
TxU
1.)
2)
2)
0.475
-2.52
-1.82
-150
-100
Min
910
0.2
0.2
1.1
5.1
QM-No.: 25DS0072E.00
1300
Typ
1.5
0.525
-1.77
-1.22
1690
+100
Max
-50
E981.18
1.1
1.3
1.9
10
Unit
mA
V
µA
Ω
Ω
Ω
A
A
V
V
V5