Datasheet

IR2153(D)(S) & (PbF)
www.irf.com 5
NOTE:For new designs, we recommend
IR’s new product IRS2153D
Symbol Description
V
CC
Logic and internal gate drive supply voltage
R
T
Oscillator timing resistor input
C
T
Oscillator timing capacitor input
COM IC power and signal ground
LO Low side gate driver output
V
S
High voltage floating supply return
HO High side gate driver output
V
B
High side gate driver floating supply
Lead Definitions
Lead Assignments
8 Lead PDIP 8 Lead SOIC
IR2153D IR2153(S)
NOTE: The IR2153D is offered in 8 lead PDIP only.
Symbol Definition Min. Typ. Max. Units Test Conditions
V
OH
High level output voltage, V
BIAS
-V
O
— 0 100 I
O
= OA
VOL Low-level output voltage, VO — 0 100 I
O
= OA
VOL_UV UV-mode output voltage, VO — 0 100 I
O
= OA
V
CC
≤ V
CCUV-
t
r
Output rise time — 80 150
t
f
Output fall time — 45 100
t
sd
Shutdown propogation delay — 660 —
t
d
Output deadtime (HO or LO) 0.75 1.20 1.65 µsec
Gate Driver Output Characteristics
mV
nsec
Electrical Characteristics (cont.)