UBA2033TS PHILIPS [NXP Semiconductors], UBA2033TS Datasheet - Page 9

• Manufacturer Part Number: UBA2033TS
• Description: HF full bridge driver IC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Notes
1. The current is specified without commutation of the bridge. The current into pin HV is limited by a thermal protection
2. The current is specified without commutation of the bridge and pin HV is connected to V
3. The minimum frequency is mainly determined by the value of the bootstrap capacitors.
2002 Oct 08
V
I
I
DD input
V
V
I
SU input
V
V
I
External drive input
V
V
I
f
Low voltage logic supply
I
V
Bridge disable input
V
I
Internal oscillator
f
k
k
k
R
FSL
FSR
i(DD)
i(SU)
i(EXTDR)
bridge
i(BD)
bridge
SYMBOL
H
L
osc
f
f
FSR
IH
IL
IH
IL
IH
IL
ref(dis)
LVS
ext
HF full bridge driver IC
osc(T)
osc(VDD)
LVS
circuit. The current is limited to 11 mA at T
HS lockout voltage right
FS supply current left
FS supply current right
HIGH-level input voltage
LOW-level input voltage
input current into pin DD
HIGH-level input voltage
LOW-level input voltage
input current into pin SU
HIGH-level input voltage
LOW-level input voltage
input current into pin EXTDR
bridge frequency
low voltage supply current
low voltage supply voltage
disable reference voltage
disable input current
bridge oscillating frequency
oscillator frequency variation
with temperature
oscillator frequency variation
with V
high level trip point
low level trip point
oscillator constant
external resistor to V
DD
PARAMETER
DD
j
= 150 C.
V
V
V
V
with respect to V
with respect to V
note 3
V
respect to V
with respect to V
note 3
f
T
f
V
V
V
f
bridge
bridge
bridge
amb
FSL
FSR
DD
DD
DD
RC(high)
RC(low)
LVS
= 12 V
= 12 V
= 7.25 to 14 V
= 12 V
= 40 to +150 C
= 12 V
= 250 Hz and
= 250 Hz and
= 250 Hz
= V
= k
= k
EXTDR
9
CONDITIONS
L
H
LVS
V
V
= 5.75 to 14 V with
DD
DD
LVS
LVS
LVS
3.0
2
2
6
4
4.0
5.75
1.23
0.38
0.94
100
MIN.
10
10
DD
4.0
4
4
250
1.29
0
0
0.4
0.01
1.02
.
TYP.
Product specification
UBA2033
5.0
6
6
3
1
2
1
1.0
1
250
500
14
1.35
1
100
+10
+10
0.42
1.10
MAX.
V
V
V
V
V
V
V
kHz
V
V
kHz
%
%
k
UNIT
A
A
A
A
A
A
A