IRS2573DSPBF International Rectifier, IRS2573DSPBF Datasheet - Page 5

• Manufacturer Part Number: IRS2573DSPBF
• Description: IC BALLAST CNTRLLER 600V 28-SOIC
• Manufacturer: International Rectifier
• Type: HID Lamp Controllerr

Specifications of IRS2573DSPBF

• Frequency: 160 ~ 240 Hz
• Current - Supply: 10mA
• Current - Output: 180mA
• Voltage - Supply: 9.5 V ~ 16.6 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Module Configuration: Full Bridge
• Supply Current: 10mA
• Driver Case Style: SOIC
• No. Of Pins: 28
• Operating Temperature Range: -40°C To +125°C
• Base Number: 2573
• Rohs Compliant: Yes
• Supply Voltage Range: 9.5V To 16.6V
• Svhc: No SVHC
• Package: 28-lead SOIC
• Circuit: HID Ballast IC
• Offset Voltage (v): 600
• Output Source Current Min (ma): 180
• Output Sink Current Min (ma): 260
• Pbf: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage
parameters are absolute voltages referenced to COM, all currents are defined positive into any lead. The
thermal resistance and power dissipation ratings are measured under board mounted and still air conditions.
†
V VSENSE Lamp Voltage Sense Pin Voltage
V ISENSE Lamp Current Sense Pin Voltage
I PCOMP
Symbol
I ICOMP
V BUCK
V TCLK
I OMAX
V TIGN
I TOFF
V HO1
V HO2
dV
V RST
V LO1
V LO2
I IREF
V IGN
V OC
V OV
V BB
V SB
V CS
V CT
V B1
V B2
V S1
V S2
R
I CS
I CC
I BB
I ZX
P
T
T
T
This IC contains a voltage clamp structure between the chip V
voltage of 15.6 V. Please note that this supply pin should not be driven by a DC, low impedance power
source greater than the V
ΘJA
S
D
S
J
L
/dt
High-Side Floating Supply Voltage
High-Side Floating Supply Voltage
High-Side Floating Supply Voltage
High-Side Floating Supply Offset Voltage
High-Side Floating Supply Offset Voltage
High-Side Floating Supply Offset Voltage
High-Side Floating Output Voltage
High-Side Floating Output Voltage
High-Side Floating Output Voltage
Low-Side Output Voltage
Low-Side Output Voltage
Low-Side Output Voltage
Buck Current Sense Pin Voltage
Full-Bridge Oscillator Timing Pin Voltage
Ignition Timer Pin Voltage
Fault Timer Pin Voltage
Reset Pin Voltage
Current Limitation Pin Voltage
Voltage Limitation Pin Voltage
Maximum allowable output current (HO1, HO2, BUCK,
LO1, LO2, IGN) due to external power transistor miller
effect
Buck High-side Supply Current
Buck Current Sense Pin Current
Buck Compensation Pin Current
Buck Compensation Pin Current
Buck Zero-crossing Detection Pin Current
Buck Off-time Pin Current
Supply current
Current Reference Pin Current
Allowable offset voltage slew rate
Package power dissipation @ T
ºC
Thermal resistance, junction to ambient
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
†
CLAMP
Definition
specified in the Electrical Characteristics section.
A
≤ +25
SOIC28W
SOIC28W
5
CC
and COM which has a nominal breakdown
V SB - 0.3
V SB - 0.3
V BB – 20
V S1 - 0.3
V S2 - 0.3
V B1 – 25
V B2 – 25
Min.
-500
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-20
-20
-50
-55
-55
---
---
---
-5
-5
-5
-5
-5
-5
© 2009 International Rectifier
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V CC + 0.3
V BB + 0.3
V BB + 0.3
V BB + 0.3
V B1 + 0.3
V B2 + 0.3
V B1 + 0.3
V B2 + 0.3
Max.
IRS2573D
625
625
625
500
150
150
300
1.6
50
78
20
20
5
5
5
5
5
5
Units
ºC/W
V/ns
mA
ºC
W
V