MC33260PG ON Semiconductor, MC33260PG Datasheet - Page 18

• Manufacturer Part Number: MC33260PG
• Description: IC PFC COMPACT PRECONVERT 8DIP
• Manufacturer: ON Semiconductor
• Series: GreenLine™r

Specifications of MC33260PG

• Mode: Discontinuous Conduction (DCM)
• Current - Startup: 100µA
• Voltage - Supply: 11 V ~ 16 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Maximum Operating Temperature: + 105 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MC33260PGOS

270 Vac
*Measurements performed using Voltech PM1200 ac power analysis.
90 to
680 nF
330 pF
V
110
135
180
220
240
260
(V)
90
rms
C3
C4
Feedback
L1: Coilcraft N2881 -- A (primary: 62 turns of # 22 AWG -- Secondary: 5 turns of # 22 AWG Core: Coilcraft PT2510, EE 25
L1:
V
control
Input
Gap: 0.072 total for a primary inductance (Lp) of 320 mH)
88.2
86.3
85.2
87.0
84.7
85.3
84.0
CT
(W)
P
in
15 kΩ/0.25 W
Filter
EMI
R4
0.991
0.996
0.995
0.994
0.982
0.975
0.967
I osc–ch =
Oscillator
PF
(- -)
Feedback
300 k
Block
15 pF
1N4007
D3
V
D1
reg
2x|0x|0
I ref
(mA)
I
990
782
642
480
385
359
330
fund
V
reg
0
Figure 37. 80 W Wide Mains Power Factor Corrector
AC Line Input
I
o
97%.I
POWER FACTOR CONTROLLER TEST DATA*
THD
16.5
18.8
8.1
7.0
8.2
9.5
1.5 V
15
D2
D4
1
Current Harmonic Distortion (% I
ref
I
o
Output
0.07
0.05
0.03
0.16
H2
0.5
0.7
0.7
Regulation
I
PWM Comp
ref
+
--
I
ref
Block
C1
330 nF
500 Vdc
1
http://onsemi.com
I
11.0
1 Ω/2 W
o
5.9
2.7
1.5
4.0
8.4
9.0
H3
L1
R3
320 mH
MTP4N50E
0
I
ocp
4.3
5.7
6.8
6.5
7.8
7.8
7.0
H5
18
LEB
Q1
I
I
(205 mA)
o
uvp
V
--60 mV
(-- -- --)
prot
I
ovpL
UVP, OVP
1.5
1.1
1.1
3.1
5.3
7.4
9.0
H7
D5
+
--
Current
fund
Sense
I
ovpH
Block
I
ref
I
o
)
MUR460E
1.7
0.8
1.5
4.0
1.9
3.8
4.0
H9
V
V
prot
ref
REGULATOR
181
222
265
360
379
384
392
22 Ω/0.25 W
R1
1 MΩ
0.25 W
R2
1 MΩ
0.25 W
(V)
V
ThStdwn
o
Enable
R5
31.2
26.4
20.8
16.0
14.0
14.0
13.2
ΔV
I
(V)
ref
+
R
S
o
PWM
Latch
Synchronization
DC Output
C2
47 mF
450 V
(mA)
440
360
300
225
210
210
205
Block
MC33260
Q
Q
I
o
--
+
Output
Output
Buffer
11 V/8.5 V
79.6
79.9
79.5
81.0
79.6
80.6
80.4
(W)
P
(SMPS, Lamp
80 W Load
o
Ballast,...)
90.2
92.6
93.3
93.1
94.4
94.5
95.7
(%)
V
Drive
Gnd
Synchro

CC