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參數(shù)資料
| 型號： | HA16158FP |
| 廠商： | Renesas Technology Corp. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | PFC & PWM Control IC |
| 中文描述： | 功率因數(shù)校正 |
| 文件頁數(shù)： | 5/23頁 |
| 文件大小： | 236K |
| 代理商： | HA16158FP |
HA16158P/FP
Rev.0, Aug. 2002, page 5 of 23
Electrical Characteristics
(Ta = 25
°
C, Vcc = 12 V, RT = 200 k
)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Start threshold
VH
15.0
16.0
17.0
V
Shutdown threshold
VL
9.4
10.0
10.6
V
UVLO hysteresis
dV
UVL
Is
5.2
6.0
6.8
V
μ
A
%/
°
C
Start-up current
160
220
280
Vcc = 14.8V
Is temperature stability
dIs/dTa
—
–
0.3
—
*
1
Operating current
Icc
5.5
7.0
8.5
mA
IAC = 0A, CL = 0F
Shunt zenner voltage
Vz
25.5
27.5
29.5
V
Icc = 14mA
Vz temperature stability
dVz/dTa
—
–
4
—
mV/
°
C
μ
A
V
Icc = 14mA *
1
Supply
Latch current
ILATCH
180
250
320
Vcc = 9V
Output voltage
Vref
4.9
5.0
5.1
Isource = 1mA
Line regulation
Vref-line
—
5
20
mV
Isource = 1mA,
Vcc = 12V to 23V
Load regulation
Vref-load
—
5
20
mV
Isource = 1mA to 20mA
VREF
Temperature stability
dVref
—
80
—
ppm/
°
C
Ta =
–
40 to 125
°
C *1
fpwm
117
130
143
kHz
Measured pin: PWM-OUT
Initial accuracy
fpfc
58.5
65
71.5
kHz
Measured pin: PFC-OUT
fpwm temperature stability
dfpwm/dTa
—
±0.1
—
%/
°
C
Ta =
–
40 to 125
°
C *
1
fpwm voltage stability
fpwm(line)
–
1.5
+0.5
+1.5
%
VCC = 12V to 18V
Ramp peak voltage
Vramp-H
—
3.6
4.0
V
PFC *
1
Ramp valley voltage
Vramp-L
—
0.65
—
V
PFC *
1
CT peak voltage
Vct-H
—
3.2
—
V
PWM *
1
CT valley voltage
Vct-L
1.50
1.60
—
V
PWM *
1
Oscillator
RT voltage
Vrt
0.85
1.00
1.15
V
Measured pin: RT
PFC on voltage
Von-pfc
1.4
1.5
1.6
V
PFC off voltage
Voff-pfc
1.1
1.2
1.3
V
PFC on-off hysteresis
dVon-off
0.2
0.3
0.4
V
μ
A
V
Input current
Ipfc-on
—
0.1
1.0
PFC-ON = 2V
PFC OVP set voltage
Vovps-pfc
2.65
2.80
2.95
Input pin: PFC-FB
PFC OVP reset voltage
Vovpr-pfc
2.45
2.60
2.75
V
Input pin: PFC-FB
PFC OVP hysteresis
dVovp
0.10
0.20
0.30
V
B+ good voltage
Vb-good
2.25
2.40
2.55
V
Measured pin: PFC-FB
Supervisor
B+ fail voltage
Vb-fail
1.4
1.5
1.6
V
Measured pin: PFC-FB
Latch threshold voltage
Vlatch
3.76
4.00
4.24
V
Input pin: PWM-SS
OVP latch
Latch reset voltage
Vcc-res
6.1
7.1
8.1
V
Power saving on
voltage
Von-save
1.53
1.70
1.87
V
Measured pin: PWM-COMP
Power
saving
for PWM
Minimum frequency
at light load
fpwm-min
—
2
—
kHz
PWM-COMP = 1.5V
Measured pin: PWM-OUT *
1
Note: 1. Reference values for design.
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