CS1600_1006 Datasheet, PDF (3/18 Pages) Cirrus Logic – Low-cost PFC Controller for Electronic Ballasts

CS1600
2. CHARACTERISTICS AND SPECIFICATIONS
2.1 Absolute Maximum Ratings
Pin
Symbol
Parameter
Value
Unit
7
2,3,4
3,4
6
6
1,2,3,4,5,6,8
V_DD
V_IN
I_IN
V_GD
I_GD
ESD
IC Supply Voltage¹
Input Voltage
Input Current
Gate Drive Voltage
Gate Drive Current
Human Body Model
V_z
V
-0.5 to V_DD
V
50
mA
-0.3 to V_DD
V
-1.0 / +0.5
A
2000
V
1,2,3,4,5,6,8
ESD Machine Model
200
V
1,2,3,4,5,6,8
ESD Charged Device Model
500
V
-
P_D
Total Power Dissipation at 50° C²
600
mW
-
T_J
Junction Temperature Operating Range
-40 to +125
ºC
-
T_Stg Storage Temperature Range
-65 to +150
ºC
Notes: 1. The CS1600 has an internal shunt regulator that controls the nominal operating voltage on the VDD pin.
2. Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power
dissipation at the rate of 50 mW / ºC for variation over temperature.
2.2 Electrical Characteristics
Recommended operating conditions (unless otherwise specified): T_A = T_J = -40º to +125º C, V_DD = 10 to 15 V, GND = 0 V.
Typical values are at T_A = 25º C.
Parameter
Condition
Symbol Min
Typ
Max Unit
V_DD Supply Voltage
V_DD Turn-on Threshold Voltage
V_DD Turn-off Threshold Voltage
UVLO Hysteresis
Zener Voltage
Supply Current Section
Start-up Supply Current
Standby Supply Current
Operating Supply Current
PFC Gate Drive Section
V_DD increasing
V_DD decreasing
I_DD = 20 mA
V_DD < V_th(St)
STBY < 0.8V
C_L = 1nF, f_sw = 70 kHz
V_th(St)
V_th(Stp)
V_Hys
V_Z
8.4
7.1
-
17.0
I_ST
-
I_SB
-
I_DD
-
8.8
9.3
V
7.4
7.9
V
1.3
-
V
17.9
18.5 V
68
80
μA
80
112 μA
1.7
1.9 mA
Maximum Operating Frequency^3,4
Minimum Operating Frequency^3,4
Minimum Duty Cycle
Maximum Duty Cycle^3,4
Minimum On Time
Output Source Resistance
Output Sink Resistance
Rise Time
Normal mode, V_DD = 13 V
Normal mode, V_DD = 13 V
V_DD = 13 V, STBY < 0.8 V
V_DD = 13 V
V_DD = 13 V
I_GD = 100 mA, V_DD = 13 V
I_GD = -200 mA, V_DD = 13 V
C_L = 1 nF, V_DD = 13 V
f_SW(max)
f_SW(min)
t_{DC_min}
D_max
t_{on_min}
R_OH
R_OL
t_r
62
20
-
64
0.45
-
-
-
66
70 kHz
22
23 kHz
-
0
%
66
68
%
0.5
0.55 μs
9
-
Ω
6
-
Ω
32
45
ns
DS904A6
3