HA16142FP Datasheet, PDF (9/20 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
Oscillator
Initial accuracy
fpwm
170
200
230
kHz Measured pin: PWM-OUT
fpwm temperature
stability
fpfc
85
dfpwm/dTa 
100
115
±0.1

kHz
%/°C
Measured pin: PFC-OUT
Ta = −40 to 105°C *¹
fpwm voltage stability fpwm(line) −1.5
+0.5
+1.5
%
Ramp peak voltage
Vramp-H 
3.4
3.6
V
Ramp valley volatge Vramp-L 
0.65

V
V_CC = 12V to 18V
*¹
PFC-ON
PFC on voltage
Von-pfc 1.3
1.5
1.7
V
PFC off voltage
Voff-pfc 1.0
1.2
1.4
V
PFC on-off hysteresis dVon-off 0.15
0.30
0.45
V
Input current
Ipfc-on

0.1
1.0
µA
PFC-ON = 2V
Supervisor/
PG
PFC GOOD
threshold voltage
Vb-good 2.29
2.34
2.39
V
Input pin: PFC-FB
PFC FAIL
threshold voltage
Vb-fail
1.66
1.70
1.74
V
Input pin: PFC-FB
+B High
PFC inhibit voltage
Vb-h
2.69
2.75
2.81
V
Input pin: PFC-FB
+B High
PFC restart voltage
Vb-res
2.54
2.60
2.66
V
Input pin: PFC-FB
PG leak current
PG shunt current
Ioff-pg

Ion-pg
5
0.001 1.0
15

µA
PG = 5V
mA
PG = 3V *²
Delay to PG
tg-pg

0.2
1
µs
Step signal (5 to 0V) to
PFC-ON
O.C
O.C threshold voltage V_OC
(Over Current _{PWM-CS threshold}
Detector)
voltage
V_CS
0.27
0.30
0.33
V
0.9
1.0
1.1
V
Integrator
O.C input current
Sink current
Source current
O.C trigger
Source Current
PWM-CS trigger
I_OC

Isnk-tim 3.9
Isrc-tim1 −16
Isrc-tim2 −25
−0.1
−1.0
µA
O.C = 0V
5.2
6.5
µA
TIM = 2V
−21
−26
µA
TIM = 2V, O.C = 0.5V *¹
−33
−41
µA
TIM = 2V, PWM-CS = 2V *¹
Integrated time
O.C trigger
t-tim1
88
110
132
µs
Step signal (0 to 1V) to
O.C, Ctim = 1000p,
Measured pin: PG
Integrated Time
PWM-CS trigger
t-tim2
53
67
81
µs
Step signal (0 to 2V) to
PWM-CS, Ctim = 1000p,
Measured pin: PG
Notes: 1. Design spec.
2. Maximum rating of PG current is 15 mA. Use series resistor to limit PG current lower than 15
mA.
Rev.4, Sep. 2001, page 7 of 7