L9856 STMicroelectronics, L9856 Datasheet - Page 7

• Manufacturer Part Number: L9856
• Description: IC DRIVER HIGH SIDE HV 8-SOIC
• Manufacturer: STMicroelectronics

Specifications of L9856

• Configuration: High-Side
• Input Type: Inverting
• Delay Time: 100ns
• Current - Peak: 500mA
• Number Of Configurations: 1
• Number Of Outputs: 1
• High Side Voltage - Max (bootstrap): 150V
• Voltage - Supply: 4.4 V ~ 6.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L9856
2.3
Table 5.
1. Reset-Logic functional for V
2. Guaranteed by design.
2.4
Table 6.
V
V
CC
Symbol
V
CCUVHYS
V
t
d
Symbol
dV/dt
CCUV+
I
CCUV-
QCC
UVCC
V
V
supply
V
V
V
V
RES
B
HO
F
CC
IN
S
(1)
S
(2)
V
positive going threshold
V
negative going threshold
V
hysteresis
Undervoltage lockout response
time
V
Recommended operating conditions
For proper operations the device should be used within the recommended conditions.
Recommended operating conditions
Electrical characteristics
Electrical characteristics
Unless otherwise specified, V
load R = 50 Ω, C = 2.5 nF. Unless otherwise noted, these specifications apply for an
operating ambient temperature range of -40 °C < T
CC
CC
CC
CC
High side driver output stage voltage
High side floating supply offset voltage
Output voltage gate connection
Supply voltage
Input voltage
Reset input voltage
Allowable offset voltage slew rate
Switching frequency
supply undervoltage
supply undervoltage
supply undervoltage lockout
supply current
Parameter
BS
> 2V, independent from V
Parameter
CC
V
V
V
to 2.7 V or from 2.7 V to
6.5 V
= 5 V, V
CC
CC
CC
CC
steps either from 6.5 V
rising from 0 V
dropping from 5 V
Test condition
-level.
BS
= 7 V, V
(125°C)
(25°C)
amb
S
= 0 V, IN = 0 V, RES = 5 V,
< 125 °C.
VS+4.4
Min.
-3.2
-2.9
-50
4.4
V
0
0
S
Min.
0.02
2.8
0.5
Value
Electrical specifications
Typ.
0.3
VS+18
Max.
V
V
150
150
200
6.5
V
50
CC
CC
B
Max.
400
4.3
0.6
20
V/nsec
Units
kHz
V
V
V
V
V
V
Unit
µA
μs
V
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