IRS21571DSPBF International Rectifier, IRS21571DSPBF Datasheet - Page 8

• Manufacturer Part Number: IRS21571DSPBF
• Description: IC BALLAST CTRL 600V 16-SOIC
• Manufacturer: International Rectifier
• Type: Ballast Controllerr

Specifications of IRS21571DSPBF

• Frequency: 43.7 ~ 48.3 kHz
• Current - Supply: 10mA
• Current - Output: 180mA
• Voltage - Supply: 11.5 V ~ 15.6 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Package: 16-lead SOIC Narrow
• Circuit: Fluorescent 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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Electrical Characteristics
V
R
RPH Characteristics
V
RUN Characteristics
V
Protection Circuitry Characteristics
V
V
V
V
t
V
V
T
Gate Driver Output Characteristics
V
V
t
t
I
I
†
Symbol
I
I
cs
r
f
O+
O-
RPHLK
RUNLK
SD
CC
RPHFLT
RUNFLT
SD+
SDHYS
CS+
CS-
DC+
DC-
OL
OH
DT
= V
= 6.1 kΩ , R
BS
= V
Open Circuit RPH Pin Leakage Current
Fault-Mode RPH Pin Voltage
Open Circuit RUN Pin Leakage Current
Fault-Mode RUN Pin Voltage
Rising Shutdown Pin Threshold Voltage
Shutdown Pin Threshold Hysteresis
Over-Current Sense Threshold Voltage
Under-Current Sense Threshold Voltage
Over-Current Sense Propagation Delay
Low V
Low V
Thermal Shutdown Junction Temperature
Low-Level Output Voltage
High-Level Output Voltage
Turn-On Rise Time
Turn-Off Fall Time
Output source current
Output sink current
When the IC senses an overtemperature condition (T
this Fault Latch, the SD pin must be cycled high and then low, or the V
cycled below the falling undervoltage lockout threshold (V
BIAS
OC
= 14V +/- 0.25V, R
BUS
BUS
= 20.0 kΩ , V
/Rectified Line Input Upper Threshold
/Rectified Line Input Lower Threshold
Definition
CS
= 0.5 V, V
T
= 16.9k Ω , C
SD
= 0 V, C
T
= 470 pF, R
L
= 1000pF and T
8
0.99
0.15
PH
Min
270
5.0
2.8
2.0
---
---
---
---
---
---
---
j
and RUN pins no connection, V
> 175ºC), the IC is latched off. In order to reset
CCUV-
Typ
395
250
160
120
180
260
2.2
1.1
0.2
5.2
3.1
---
---
50
---
0
0
0
A
= 25 °C unless otherwise specified.
).
Max Units
1.21
0.26
520
400
100
100
220
220
0.1
0.1
2.4
5.6
3.4
50
---
---
---
---
nsec
nsec
mV
mV
mV
mV
mA
µA
µA
ºC
CC
V
V
V
V
V
© 2008 International Rectifier
supply to the IC must be
V
SD = 5V, CS = 2V, or
Tj > T
V
SD = 5V, CS = 2V, or
Tj > T
Delay from CS to LO
†
I
V
O
RPH
RUN
BIAS
Test Conditions
IRS21571D
= 0
= 5V
= 5V, V
- V
SD
SD
CPH
O
= 0V,
, I
O
PH
= 0
= 6V