MP4060GS datasheet(6/25 Pages) MPS

6 / 25 page

MP4060—TRIAC Dimmable PFC, PSC LED Controller for 200-265VAC LEDs

MP4060 Rev. 1.0

www.MonolithicPower.com

5/27/2015

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

ELECTRICAL CHARACTERISTICS (Continued)

Typical values are VCC = 20 V, TJ = 25°C, unless otherwise noted.

Minimum and maximum values are at VCC = 20 V, TJ = -40°C to +125°C, unless otherwise noted,

guaranteed by characterization.

Parameter

Symbol

Condition

Min

Typ

Max

Units

VMULT rising edge:

VMULT_PK ≥ 0.58 V;

VMULT falling edge:

VMULT_PK ≥ 0.5 V

0.43

0.45

0.47

VMULT rising edge:

0.58 V > VMULT_PK ≥ 0.53 V;

VMULT falling edge:

0.5 V > VMULT_PK ≥ 0.45 V

0.38

0.4

0.42

VMULT rising edge:

0.53 V > VMULT_PK ≥ 0.48 V

(6);

VMULT falling edge:

0.45 V > VMULT_PK ≥ 0.4 V

(6)

0.35

VMULT rising edge:

0.48 V > VMULT_PK ≥ 0.43 V

(6);

VMULT falling edge:

0.4 V > VMULT_PK ≥ 0.35 V

(6)

0.3

Trailing-edge dimming

detection high threshold

VMULT_TL_HIGH

VMULT rising edge:

0.43 V > VMULT_PK ≥ 0.38 V

(6);

VMULT falling edge:

0.35 V > VMULT_PK ≥ 0.3 V

(6)

0.25

Trailing-edge dimming

detection high threshold

hysteresis

VMULT_TL_H_HYS

Trailing-edge dimming

detection low threshold

VMULT_TL_LOW VMULT falling edge

0.08

0.1

0.12

Leading-edge dimmer detection

time

tLD

VMULT rising edge

100

134

μs

Leading-edge dimmer detection

time hysteresis

tLD_HYS

(7)

When leading-edge

dimming mode exits

160

μs

Trailing-edge dimmer

detection time

tTL

VMULT falling edge

388

450

602

μs

Error amplifier

Reference voltage

VREF

0.4

0.414

0.428

Transconductance

GEA

(7)

130

µA/V

VCOMPL_LD

Leading-edge dimmer

1.83

1.88

1.94

VCOMPL_TL

Trailing-edge dimmer

1.53

1.58

1.64

COMP lower clamp voltage

VCOMPL_N

Without dimmer

1.53

1.58

1.64

Max source current

ICOMP+

µA

Max sink current

ICOMP-

-200

µA

ISINK_DIM_LD

Leading-edge dimmer

-85.5

µA

Sink current at TRIAC dimming

off

ISINK_DIM_TL

Trailing-edge dimmer

-155

µA

MP4060GS 数据表(PDF) 6 Page - Monolithic Power Systems

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