HA16142FP Datasheet, PDF (11/20 Pages) Renesas Technology Corp – PFC and PWM Controller

HA16141P/FP, HA16142P/FP
Electrical Characteristics (cont.)
(Ta = 25°C, V_CC = 14 V)
Item
Symbol Min
Typ
Max
Unit
Test Conditions
PFC-CAMP Input offset voltage
Vio-ca

±7

mV
*¹
Open loop gain
Av-ca

65

dB
*¹
High voltage
Veoh-ca 5.1
5.7
6.3
V
Low voltage
Veol-ca

0.1
0.3
V
Source current
Isrc-ca

−77

µA
CAO = 2.5V *¹
Sink current
Isnk-ca

77

µA
CAO = 2.5V *¹
Transconductance
Gm-pfcc 120
160
200
µA/V
*¹
IAC/
IAC PIN voltage
Viac
0.7
1.0
1.3
V
Multiplier _{Terminal offset current Imo-offset −56}
−75
−94
µA
IAC = 100µA
IAC = 0A, PFC-CS = 0V,
Measured pin: PFC-CS
Output current
(PFC-ON = 3.4V)
Imo1

−25

µA
PFC-EO = 2V,
IAC = 100µA *^1, *²
Imo2

−75

µA
PFC-EO = 4V,
IAC = 100µA *^1, *²
Output current
(PFC-ON = 3.9V)
Imo3

−5

µA
PFC-EO = 2V,
IAC = 100µA *^1, *²
Imo4

−15

µA
PFC-EO = 4V,
IAC = 100µA *^1, *²
PFC-CS resistance
Rmo

2.7

kΩ
*¹
Gain
Threshold voltage
V_K-H
selector for K = 0.05
3.71
3.83
3.95
V
Threshold voltage
V_K-L
for K = 0.25
3.51
3.63
3.75
V
V_K hysteresis voltage
dV_K
0.15
0.20
0.25
V
*¹
Notes: 1. Design spec.
2. Imo1 to Imo4 are defined as,
Imo = (PFC-CS Terminal Current) − (Imo-offset)
IAC
PFC-CS
Imo = K {IAC × (VEO − 1V)}
IAC
VEO K _Imo
2.7k
−
+
PFC-CAMP
VREF
55k
−
+
−0.5V
+
−
PFC-CS Terminal
Current
Imo-offset
PFC-CLIMIT
Rev.4, Sep. 2001, page 9 of 9