IRS20957SPBF International Rectifier, IRS20957SPBF Datasheet - Page 7

• Manufacturer Part Number: IRS20957SPBF
• Description: IC DVR AUDIO HALF BRIDGE 16-SOIC
• Manufacturer: International Rectifier
• Type: Class Dr

Specifications of IRS20957SPBF

• Output Type: 1-Channel (Mono)
• Voltage - Supply: 10 V ~ 15 V
• Features: Short-Circuit Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Package: 16-lead SOIC Narrow
• Circuit: Half-Bridge Driver
• Output Source Current Min (ma): 1000
• Output Sink Current Min (ma): 1200
• Vcc Range (v): 10-15V with UVLO
• Pbf: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Max Output Power X Channels @ Load: -

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Electrical Characteristics
V
Low Side Supply
High Side Floating Supply
Floating Input Supply
Floating PWM Input
Protection
CC
Symbol
V
V
V
Vth
Vth
UV
UV
UV
UV
UV
UV
,V
CLAMPH
CLAMPM
Vth1
Vth2
I
CLAMPL
V
I
I
I
I
I
I
CSD+
V
I
CSD-
V
QCC
QBS
QDD
I
LKH
LKM
IN+
REF
IN-
BS
CC+
DD+
IH
OCH
BS+
IL
OCL
CC-
BS-
DD-
= 12 V, I
V
threshold
V
threshold
Low side quiescent current
Low side zener diode clamp
voltage
High side well UVLO positive
threshold
High side well UVLO negative
threshold
High side quiescent current
High to Low side leakage
current
High side zener diode clamp
voltage
V
UVLO positive threshold
V
UVLO negative threshold
Floating Input quiescent
current
Floating Input zener diode
clamp voltage
Floating input side to Low side
leakage current
Logic high input threshold
voltage
Logic low input threshold
voltage
Logic “1” input bias current
Logic “0” input bias current
Reference output voltage
Low side OC threshold in Vs
High side OC threshold in
V
CSD pin shutdown release
threshold
CSD pin self reset threshold
CSD pin discharge current
CSD pin charge current
CC
CC
DD
DD
CSH
DD
, V
, V
supply UVLO positive
supply UVLO negative
=5mA, V
SS
SS
Description
floating supply
floating supply
SS
=20V, V
S
=0V,C
L
=1nF and T
0.62xV
0.26xV
1.1+ Vs
7
19.6
14.7
Min
8.4
8.2
8.0
7.8
8.2
7.7
9.8
2.3
4.8
1.1
70
70
-
-
-
-
-
-
-
-
DD
DD
A
1.2+ Vs
0.70xV
0.30xV
=25°C unless otherwise specified.
100
100
20.4
15.3
10.2
5.1
1.2
Typ
8.9
8.7
8.5
8.3
8.7
8.2
1.9
1.9
-
-
-
-
-
-
-
DD
DD
0.78xV
0.34xV
1.3+ Vs
Max
21.6
16.2
10.8
130
130
9.4
9.2
9.0
8.8
9.2
8.7
1.5
5.4
1.3
50
50
40
3
1
1
1
-
DD
DD
Units
mA
mA
mA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
© 2008 International Rectifier
IRS20957S
Test Conditions
V
V
OCSET=1.2V,
V
V
V
I
DD
DD
OREF
SD
SD
B
V
Vs=200V,
V
V
I
I
=V
I
=V
V
V
=9.5V +Vss
Figure 3
Figure 4
V
V
CC
BS
DD
DT
IN
IN
= V
= V
SS
SS
SS
SS
=5mA
=5mA
=5mA
S
SS
=3.3V
=0.5mA
= V
= V
=0V
=0V
=0V
=0V
=200V
SS
SS
=200V
SS
CC
+5V
+5V