CS1610/11/12/13
3. CHARACTERISTICS AND SPECIFICATIONS
3.1 Electrical Characteristics
Typical
characteristics conditions:
• T
A
= 25 °C, V
DD
= 12V, GND = 0 V
• All voltages are measured with respect to GND.
• Unless otherwise specified, all currents are positive
when flowing into the IC.
Parameter
VDD Supply Voltage
Operating Range
Turn-on Threshold Voltage
Turn-off Threshold Voltage (UVLO)
Zener Voltage
VDD Supply Current
Startup Supply Current
Operating Supply Current
Reference
Reference Current
CS1610/12
CS1611/13
Boost
Maximum Switching Frequency
Clamp Current
Dimmer Attach Peak Current
CS1610/12
CS1611/13
DCM Delay in No-dimmer Mode
CS1610
CS1610-01
CS1611/12/13
Boost Zero-current Detect
BSTZCD Threshold
BSTZCD Blanking
ZCD Sink Current
BSTAUX Upper Voltage
Boost Protection
Boost Overvoltage Protection (BOP)
CS1610/12
CS1611/13
Clamp Turn On
CS1610/12
CS1611/13
Second Stage Zero-current Detect
FBZCD Threshold
FBZCD Blanking
ZCD Sink Current
FBAUX Upper Voltage
I
ZCD
= 1mA
108
V
line
132
207 V
line
253
108
V
line
132
207 V
line
253
I
ZCD
= 1 mA
108
V
line
132
207 V
line
253
V
BST
= 200 V
V
BST
= 400 V
V
DD
<V
ST(th)
C
L
= 0.25nF, f
sw
70
kHz
After Turn-on
V
DD
Increasing
V
DD
Decreasing
I
DD
= 20mA
Minimum/Maximum
characteristics conditions:
• T
J
= -40°C to +125 °C, V
DD
= 11V to 17V, GND = 0 V
Condition
Symbol
V
DD
V
ST(th)
V
STP(th)
V
Z
I
ST
Min
11
-
-
18.5
-
-
Typ
-
8.5
7.5
-
-
4.5
Max
17
-
-
19.8
200
-
Unit
V
V
V
V
A
mA
I
ref
-
-
-
-
-
-
-
-
-
133
133
-
-3.7
590
508
0.0
6.4
6.4
200
3.5
-
V
DD
+0.6
-
-
200
-
-
-
-
-
-
-
-
-
-
A
A
kHz
mA
mA
mA
s
s
s
mV
s
mA
V
f
BST(Max)
I
CLAMP
V
BSTZCD(th)
t
BSTZCD
I
ZCD
-
-
-2
-
V
BOP(th)
-
-
-
-
162
148
147
143
200
2
-
V
DD
+0.6
-
-
-
-
-
-
-
-
A
A
A
A
mV
s
mA
V
V
FBZCD(th)
t
FBZCB
I
ZCD
-
-
-2
-
4
DS929F5
APEX [ CIRRUS LOGIC ]
