uba2213 NXP Semiconductors, uba2213 Datasheet - Page 12

• Manufacturer Part Number: uba2213
• Description: Half-bridge Power Ic Family For Cfl Lamps
• Manufacturer: NXP Semiconductors

NXP Semiconductors
T
UBA2213
Product data sheet
Table 5.
Symbol
I
Internal oscillator
f
f
f
k
k
V
V
K
Preheat function
V
t
Boost function
f
T
t
t
RMS current control function
V
sat
osc(int)
osc(nom)
ph
bst
bst
t
j
H
L
H(RC)
L(RC)
osc
ref(ph)
j(end)bst
O(ref)RMS
= 25
osc(nom)

C; all voltages are measured with respect to SGND; positive currents flow into the IC.
/T
Characteristics
Parameter
saturation current
internal oscillator frequency
nominal oscillator frequency R
nominal oscillator frequency
variation with temperature
high-level trip point factor
low-level trip point factor
HIGH-level voltage on pin
RC
LOW-level voltage on pin
RC
oscillator constant
preheat reference voltage
preheat time
boost frequency
boost end junction
temperature
boost time
transition time
RMS reference output
voltage
…continued
All information provided in this document is subject to legal disclaimers.
Conditions
high-side transistor:
UBA2213AX; V
V
UBA2213BX; V
V
UBA2213CX; V
V
low-side transistor:
UBA2213AX; V
UBA2213BX; V
UBA2213CX; V
V
V
R
T = 20 to +150 C
trip point; V
trip point; V
R
C
C
R
V
C
C
Rev. 2 — 21 November 2011
I(HV)
I(HV)
I(HV)
SW
osc
SW
osc
osc
SW
SW
osc
SW
SW
SW
= VDD
= V
= 100 k; C
= V
= 100 k; C
= 100 k; C
= 100 k; C
= 100 nF
= 68 nF
= 68 nF
= 68 nF
= 310 V
= 310 V
= 310 V
DD
DD
; steady state
H(RC)
L(RC)
DS
DS
DS
DS
DS
DS
= k
= k
osc
osc
osc
osc
= 30 V; T
= 30 V; T
= 30 V; T
= 30 V; T
= 30 V; T
= 30 V; T
L
H
= 220 pF;
= 220 pF;
= 220 pF
= 220 pF;
 V
 V
DD
DD
Half-bridge power IC family for CFL lamps
j
j
j
j
j
j
 125 C;
 125 C;
 125 C
 125 C
 125 C;
 125 C
[1]
[1]
0.371
0.028
Min
0.90
1.35
1.85
0.90
1.35
1.85
-
40.05
-
4.08
0.308
1.065
-
-
-
-
-
-
-
262
UBA2213
Typ
-
-
-
-
-
-
-
41.32 42.68 kHz
2
0.384 0.397
0.032 0.036
4.22
0.352 0.396 V
1.1
620
1.2
0.8
26
85
51
0.7
285
© NXP B.V. 2011. All rights reserved.
Max
-
-
-
-
-
-
60
-
4.37
1.135
-
-
-
-
-
-
-
308
12 of 21
Unit
A
A
A
A
A
A
kHz
%
V
mV
s
s
kHz
C
s
s
mV