Datasheet > CS1612A

CS1612A

更新时间： 2024-01-03 20:45:21

品牌	Logo	应用领域
凌云 - CIRRUS		三端双向交流开关
页数	文件大小	规格书
18页	264K
描述
TRIAC Dimmable LED Driver IC

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数据手册

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CS1612A 数据手册

CS1610A/11A

CS1612A/13A

3. CHARACTERISTICS AND SPECIFICATIONS

3.1 Electrical Characteristics

Typical characteristics conditions:

Minimum/Maximum characteristics conditions:

• T_A= 25°C, V_DD= 12V, GND = 0V

• All voltages are measured with respect to GND.

• T_J= -40°C to +125 °C, V_DD= 11V to 17V, GND = 0V

• Unless otherwise specified, all currents are positive

when flowing into the IC.

Parameter

VDD Supply Voltage

Condition

Symbol

Min

Typ

Max

Unit

After Turn-on

V_DDIncreasing

V_DDDecreasing

Operating Range

V_DD

V_ST(th)

V_STP(th)

V_Z

Turn-on Threshold Voltage

Turn-off Threshold Voltage (UVLO)

Zener Voltage

9.0

7.7

_DD= 20mA

(Note 1)

(Note 2)

18.5

19.8

VDD Supply Current

Startup Supply Current

Operating Supply Current

Reference

V_DD<V_ST(th)

I_ST

350

A

C_L= 0.25nF, F_sw70kHz

4.0

Reference Current

CS1610A/12A

CS1611A/13A

V_BST= 200 V

I_ref

133

A

_BST= 400 V

Boost

Maximum Switching Frequency

Clamp Current

f_BST(Max)

I_CLAMP

200

kHz

-3.7

Dimmer Attach Peak Current

CS1610A/12A

CS1611A/13A

590

508

108  V_line132

207 V_line253

DCM Delay in No-dimmer Mode

CS1610A

CS1611A/12A /13A

0.0

6.4

s

Boost Zero-Current Detect

BSTZCD Threshold

BSTZCD Blanking

V_BSTZCD(th)

t_BSTZCD

I_ZCD

200

3.5

s

ZCD Sink Current

(Note 3)

-2

BSTAUX Upper Voltage

Boost Protection

I_ZCD= 1mA

V_DD+0.6

Boost Overvoltage Protection (BOP)

CS1610A/12A

CS1611A/13A

108  V_line132

207 V_line253

V_BOP(th)

162

148

A

Clamp Turn On

CS1610A/12A

CS1611A/13A

147

142

A

108  V_line132

207 V_line253

Second Stage Current Sense

Sense Resistor Short Threshold

Peak Control Threshold

Leading-edge Blanking

Delay to Output

V_OLP(th)

V_{Pk_Max(th)}

t_LEB

200

1.4

550

100

DS976PP4

1 2 345 6 7...18

中文翻译

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