Datasheet
UCC27210
UCC27211
www.ti.com
SLUSAT7E –NOVEMBER 2011–REVISED AUGUST 2013
ELECTRICAL CHARACTERISTICS
V
DD
= V
HB
= 12 V, V
HS
= V
SS
= 0 V, no load on LO or HO, T
A
= T
J
= -40°C to 140°C, (unless otherwise noted)
PARAMETER TEST CONDITION MIN TYP MAX UNITS
Supply Currents
I
DD
V
DD
quiescent current V(LI) = V(HI) = 0 V 0.05 0.085 0.17
I
DDO
UCC27210 2.6 5.2
V
DD
operating current f = 500 kHz, C
LOAD
= 0
UCC27211 2.5 5.2 mA
I
HB
Boot voltage quiescent current V(LI) = V(HI) = 0 V 0.015 0.065 0.1
I
HBO
Boot voltage operating current f = 500 kHz, C
LOAD
= 0 2.5 5.0
I
HBS
HB to V
SS
quiescent current V(HS) = V(HB) = 115 V 0.0005 1.0 µA
I
HBSO
HB to V
SS
operating current f = 500 kHz, C
LOAD
= 0 0.07 1.2 mA
Input
V
HIT
Input voltage threshold UCC27210 4.2 5.0 5.8
UCC27210 (DDA only) 4.2 5.0 5.9
V
LIT
Input voltage threshold UCC27210 2.4 3.2 4.0 V
UCC27210 (DDA only) 2.4 3.2 4.0
V
IHYS
Input voltage hysteresis 1.8
UCC27210
R
IN
Input pulldown resistance 102 kΩ
V
HIT
Input voltage threshold UCC27211 1.9 2.3 2.7
UCC27211 (DDA only) 1.9 2.3 2.8
V
V
LIT
Input voltage threshold UCC27211 1.3 1.6 1.9
UCC27211 (DDA only) 1.3 1.6 2.1
V
IHYS
Input voltage hysteresis 700 mV
UCC27211
R
IN
Input pulldown resistance 68 kΩ
Under-Voltage Lockout (UVLO)
V
DDR
V
DD
turn-on threshold 6.2 7.0 7.8
DDA only 5.8 7.0 8.1
V
DDHYS
Hysteresis 0.5
V
V
HBR
V
HB
turn-on threshold 5.6 6.7 7.9
DDA only 5.3 6.7 8.0
V
HBHYS
Hysteresis 1.1
Bootstrap Diode
V
F
Low-current forward voltage I
VDD-HB
= 100 µA 0.65 0.8
V
V
FI
High-current forward voltage I
VDD-HB
= 100 mA 0.85 0.95
R
D
Dynamic resistance, ΔVF/ΔI I
VDD-HB
= 100 mA and 80 mA 0.3 0.5 0.85 Ω
LO Gate Driver
V
LOL
Low-level output voltage I
LO
= 100 mA 0.05 0.09 0.19
V
V
LOH
High level output voltage I
LO
= -100 mA, V
LOH
= V
DD
- V
LO
0.1 0.16 0.29
Peak pull-up current
(1)
V
LO
= 0 V 3.7
A
Peak pull-down current
(1)
V
LO
= 12 V 4.5
HO GATE Driver
V
HOL
Low-level output voltage I
HO
= 100 mA 0.05 0.09 0.19
V
V
HOH
High-level output voltage I
HO
= -100 mA, V
HOH
= V
HB
- V
HO
0.1 0.16 0.29
Peak pull-up current
(1)
V
HO
= 0 V 3.7
A
Peak pull-down current
(1)
V
HO
= 12 V 4.5
(1) Ensured by design.
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