IR21593 International Rectifier, IR21593 Datasheet - Page 4

• Manufacturer Part Number: IR21593
• Description: IC CTRLR BALLAST DIMMING 16-DIP
• Manufacturer: International Rectifier
• Type: Ballast Controllerr

Specifications of IR21593

• Frequency: 30 ~ 230 kHz
• Current - Supply: 10mA
• Voltage - Supply: 12.5 V ~ 15.6 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output: -
• Other names: *IR21593

IR21592/IR21593
V
R
Electrical Characteristics (cont.)
Symbol Definition
Floating Supply Characteristics
Oscillator I/O Characteristics
Gate Driver Output Characteristics
I
I
I
tr
tf
f vco
f vco
d
V
I
I
I
t
t
t
t
CC
MIN
BSFMIN
BSFMAX
LK
VCOPH
VCODIM
DTHO
VCOPK
DTLO
DTLO
DTHO
VCOFLT
4
= V
= 56k, V
BS
= V
Turn-on rise time
Turn-off fall time
VCO frequency range (IR21592)
VCO frequency range (IR21593)
Gate drive outputs duty cycle
Fault-mode VCO pin voltage (UVLO,
shutdown, over-current/temp.)
Preheat mode VCO pin discharge current
Dim mode VCO pin discharge current
Amplitude control VCO pin charging current
LO output deadtime (IR21592)
HO output deadtime (IR21592)
LO output deadtime (IR21593)
HO output deadtime (IR21593)
V
V
Offset supply leakage current
(See graph 11)
(See graph 12)
TPH
BIAS
BS
BS
supply current (low freq.)
supply current (high freq.)
= 0.0V, C
= 14V +/- 0.25V, V
LO,HO
= 1000pF, T
CS
( S ) & ( PbF )
= 0.5V, V
A
= 25
SD
o
= 0.0V, R
C unless otherwise specified.
24.25
48.5
16.5
—
—
—
Min. Typ.
73
—
—
—
—
—
—
—
—
—
—
—
FMIN
= 40k, C
16.0
18
30
120
95
230
50
1.0
60
1.8
1.8
1.0
1.0
30
—
65
5
0
VCO
Max.
180
145
= 10 nF, V
—
—
50
—
26
108
—
—
—
—
—
—
—
—
—
—
Units Test Conditions
DIM
kHz
%
V
ns
A
A
s
A
= 0.0V, R
V VCO =0V, RFMIN=40K
V
V VCO =2.5V,
V
V VCO =0V, RFMIN=40K
V
V
V VCO =5V, RFMIN=40K
V VCO =5V, RFMIN=40K
CPH
IPH
CPH
IPH
V VCO =0V,
V
V
V
V
CS
IPH
V
=0.5V, V
VCO
VCO
B
=0.5V, 1V Pulse at
=2.5V, V
VCO
=0V, V
MAX
= V
=0.5V
www.irf.com
= 0V
= 5V
S
= 2.5V
= 33k,
V
V
= 600V
CS
CPH
VCO
MIN
IPH
=1V,
=1.5V,
=0.5V
=5.5V,
=2.5V