MC33065DW-L 查看數據表（PDF） - Motorola => Freescale

零件编号

产品描述 (功能)

生产厂家

MC33065DW-L

High performance dual channel current mode controller

Motorola => Freescale 

MC34065–H, L MC33065–H, L

Figure 28. 125 Watt Off–Line Converter

10 Cold

<1 Hot

92Vac to

138Vac

T

0.22

T1

MDA

970G5

+

270

0.05

56k

3.0A

75k

15

1

3

16.2k

5.6k 4.7

nF

2

4

1.0M

100

pF

5

1/2

4N35

14

47k

13

4.7k 47k

180

pF

12

16

R

Bias

R

20k

Osc.

+

2R

–

EA1

1.0V

+

5.0Vref

–+

_

+

+–

_

–

+

R

PWM

Latch 1

S

Q

R

MUR110

+

100

T2 MUR110

+

220

L1

1N4148

9.0V

+ 0.1A

10

RTN

10k

L3

MUR415

T3

+

330

pF

1000

0.001

330

12V

+ 1.0A

330

10

RTN

10

22

10 7 MTD

2N50

6 1.0 k

12k

3300

pF

1N

4937

470

pF

3.3

10

10

1000

+

1/2

4N35

MUR415

L4

MUR

440

100

L2

MPS

+ A20

0.01

68k

3.3k 0.01

TL

43A

0.001

10k

10 +

–12V

1.0A

100V

1.0A

51k

+

100

1.3k

RTN

+

–

EA2

2R

1.0V

–

+

R

S

RQ

R PWM

Latch 2

10

10

11

MC34065–H

22

1.0k

470pF

MTH

8N45

0.082

Output 2

Shutdown

8

9

Test

Line Regulation

100 V Output

±12 V Outputs

9.0 V Output

Load Regulation

100 V Output

±12 V Outputs

9.0 V Output

Output Ripple

100 V Output

±12 V Outputs

9.0 V Output

Short Circuit Current

100 V Output

±12 V Outputs

9.0 V Output

Efficiency

Conditions

Vin = 92 Vac to 138 Vac

IO = 1.0 A

IO = ±1.0 A

IO = 0.1 A

Vin = 115 Vac

IO = 0.25 A to 1.0 A

IO = ±0.25 A to ±1.0 A

IO = 0.08 A to 0.1 A

Vin = 115 Vac

IO = 1.0 A

IO = ±1.0 A

IO = 0.1 A

Vin = 115 Vac, RL = 0.1 Ω

Vin = 115 Vac, PO = 125 W

Results

∆ = 40 mV or ±0.02%

∆ = 32 mV or ±0.13%

∆ = 55 mV or ±0.31%

∆ = 50 mV or ±0.025%

∆ = 320 mV or ±1.2%

∆ = 234 mV or ±1.3%

40 mVpp

100 mVpp

60 mVpp

4.3 A

17 A

Output Hiccups

86%

T1 –

T2 –

T3 –

L1, L3, L4 –

L2 –

468 µH per section at 2.5 A,

Coilcraft E3496A.

Primary: 156 Turns, #34 AWG

Primary Feedback: 19 Turns, #34 AWG

Secondary: 17 Turns, #28 AWG

Core: TDK PC30 EE22–Z

Bobbin: BE22–118CP

Gap: ≈0.001″ for a primary

inductance of 6.8 mH

Primary: 56 Turns, #23 AWG

(2 strands) Bifiliar Wound

Secondary: ±12 V, 4 Turns, #23 AWG

(4 strands) Quadfiliar Wound

Secondary 100 V: 32 Turns, #23 AWG (2

strands) Bifiliar Wound

Core: TDK PC30 EER40 G0.76

Bobbin: BEER40–1112CP

Gap: ≈0.030″ for a primary

inductance of 212 µH

25 µH at 1.0 A, Coilcraft Z7157.

10 µH at 3.0 A, Coilcraft

PCV–0–010–03.

12

MOTOROLA ANALOG IC DEVICE DATA

Share Link: