MPDTY102S;MPDTY123S;MPDTY127S;MPDTY122S;MPDTY126S;中文规格书,Datasheet资料

DC-DC Converter Specification 1. Application

This product specification applies to DC-DC Converter,

MPDTY1__S series.

2. Customer Reference

Customer Spec. Number

Customer Part Number

3. Murata Part Number

MPDTY1__S (__ represents 11 to 27.)

4. Appearance and Dimensions

6.0M a x .

1.3±0.3

-0.15

0 to 10 deg.

*Distance between the centers of leads. P=2.54±0.3mm Tolerance is not accumulated. (in mm)

( ) … Reference Value

Pin No.

Signal

Pin No.

Signal

1. On/Off 7. GND

2. VIN 8. GND

3. VIN 9. Vout

4. VIN 10.

Vout 5. GND 11.

Vout 6. GND 12. Adjust

Marking

Part No. P i Refer to Table 1.?j

MFG ID Lot No.

1 Production Factory

2 Production Year

3 Production Month?i 1,2,3,…9, O, N, D?j 1 Pin marking Voltage Marking Refer to Table 2.?j

Table 1 Part Number Marking

Part No Marking Part No Marking

MPDTY111S PJS MPDTY121S PKE

MPDTY112S PJN MPDTY122S PKF

MPDTY113S PJT MPDTY123S PKG

MPDTY114S PJU MPDTY124S PKH

MPDTY115S PJP MPDTY125S PKJ

MPDTY116S PJR MPDTY126S PKK

MPDTY127S PKL

Table 2 Voltage Marking

Voltage Marking

3.3V 1 (1) Input Voltage

5.0V 2 1.0V 1 1.2V 2 1.5V 3

1.8V 4

2.0V 5 2.5V 6 (2) Output Voltage

3.3V 7

5. Block Diagram

538

11

271

12

109

4

6

6. Environmental Conditions

Ambient Temperature : -40 to +85 degreeC (Please refer to a temperature derating table.) Ambient Humidity : 10 to 85% (No condensation.) Storage Temperature : -40 to +85 degreeC

Storage Humidity : 5 to 90% (No condensation.)

7. Absolute Maximum Ratings

Input Voltage Range Vin : 0 to 4.6 V (MPDTY11_S) 0 to 6.3 V (MPDTY12_S) On/Off : 0 to 6.3 V Adjust : 0 to Vin

8. Electrical Characteristics (Ta=25 degreeC)

Test circuit is indicated in Section 10.

Value Item

Symbol Condition Part Number

Min.

Typ.

Max.

Unit

MPDTY12_S 4.5 5.0 5.5

Input Voltage Vin

MPDTY11_S 2.97 3.3 3.63

V

Output Voltage Vout

Vin=4.50 to 5.50V(02_S) Vin=2.97 to 3.63V(01_S)

Iout=0 to 6A Adjust=Open On/Off=Open MPDTY127S MPDTY1_6S MPDTY1_5S MPDTY1_4S MPDTY1_3S MPDTY1_2S MPDTY1_1S

3.201

2.425 1.940 1.746 1.455 1.164 0.970

3.3 2.5 2.0 1.8 1.5 1.2 1.0

3.399 2.575 2.060 1.854 1.545 1.236 1.030

V

Vin=4.50 to 5.50V(02_S)

Vin>Vout+1.0V Iout= 0 to 6A MPDTY12_S -10 10

Output Voltage Adjustable Range Vout (adj)

Vin=2.97 to 3.63V(01_S)

Vin>Vout+0.5V Iout=0 to 6A

MPDTY11_S -10 10

%

Output Current Iout

All 0 6.0 A Vin=5.0V, Iout=6A MPDTY12_S 50 100 Ripple Voltage

Vripl

Vin=3.3V, Iout=6A

MPDTY11_S

40 80

mV (p-p)

Vin=5.0V, Iout=4A MPDTY127S MPDTY126S MPDTY125S MPDTY124S MPDTY123S MPDTY122S MPDTY121S 93 91 89 88 86 84 82

Efficiency η Vin=3.3V, Iout=4A MPDTY116S MPDTY115S MPDTY114S MPDTY113S MPDTY112S MPDTY111S

93 92 90 89 87 84

%

MPDTY11_S 2.7 On/Off pin High Level Voltage VIH All MPDTY12_S 4.2

MPDTY11_S 0.4 On/Off pin Low Level Voltage

VIL All

MPDTY12_S 1.2

V

Protection If output is shorted to GND, or the module is heated abnormally, the DC-DC Converter will shut down.

After correction of the abnormal condition, the DC-DC Converter will restart by re-inputting Vin or toggling

On/Off pin.

9. Typical Temperature Derating

When using this product at the ambient temperature of 40 degreeC or more please use according to the following

temperature derating.

10. Test Circuit

C1: GRM42-6B106K10×3 parallel (Murata)

RL

Electronic Load Device

Model EUL150 XL, Fujitsu DENSO Equivalent

:Vin

DC Power Supply

Model HP6621A, HP Equivalent

Pin5, 6, 7 and 8 are connected inside of DC-DC Converter.

However, please provide external connectivity as well in order to prevent noise-induced malfunction.

100MHz Oscilloscope

*Ripple Noise Test

11. Output Voltage Trim Adjustment

? When the Adjust-pin (pin12) is left open, the DC-DC Converter provides the nominal output voltage.

? Resistors connected between Adjust-pin (pin12) to Vout-pin (9 to 11) will decrease the output voltage to between 90 to 100% of the nominal output voltage. (Vout-Down Control)

? Resistors connected between Adjust-pin (pin12) to GND-pin (pin5 to 8) will increase the output voltage to between 100 to 110% of the nominal output voltage. (Vout-Up Control)

? The following equations give the required external-resistor value to adjust the output voltage to Voadj.

When you change the output voltage, it is necessary to evaluate the characteristics of DC-DC Converter under your specific board conditions.

? When using Vout-Up control the input voltage must be maintained at the following level: (Vin>Vout+α).

MPDTY11_S (Vin=3.3V) Vin?Vout+0.5V MPDTY12_S (Vin=5V)

Vin?Vout+1.0V

● When trim adjusting the output voltage down,

● When trim adjusting the output voltage up,

Product Name MPDTY1_1S MPDTY1_2S MPDTY1_3S MPDTY1_4S MPDTY1_5S MPDTY1_6S MPDTY127S

Nominal Output

Voltage

(V)

1.0 1.2 1.5 1.8

2.0 2.5

3.3

Rx (k ?) 4.7 3.6 4.7 4.7 5.6 6.8 8.2 Ry (k ?) 29.73 14.64 16.16 8.40 7.00 6.80 4.60 Rz (k ?) 1.0 1.0 2.2 5.6 10.0 15.0 18.0 Vs (V) 0.864 0.963 1.162 1.154 1.111 1.250 1.186

R1R2R1R2

12. Reliability

12-1 Humidity

According to JIS-C-0022.

40±2 degreeC, 90 to 95 %RH, 100 hours.

Leave for 4 hours at room temperature.

No damage in appearance and no deviation from electrical characteristics.

12-2 Temperature Cycles

Step Temp. Period.

minutes

1 -40±3°C 30

2 at room temp. 5 to 10 minutes

3 +85±3°C 30

minutes

4 at room temp.

5 to 10 minutes

Repeat cycle 5 times.

Leave 2 hours at room temp.

No damage in appearance and no deviation from electrical characteristics.

12-3 Vibration

10 to 55Hz, 1.5mm amplitude, 1 hour for each of X, Y, Z directions.

No damage in appearance and no deviation from electrical characteristics.

12-4 Mechanical Shock

20G, 1 time for each X, Y, Z directions.

No damage in appearance and no deviation from electrical characteristics.

12-5 Soldering Heat Resistance (JIS C 0050)

Immerse lead pins in a solder bath of 260±5 degreeC for 3±0.5s.

Then products under test are left for 2 hours.

No damage in appearance and no deviation from electrical characteristics

12-6 Lead Pin Strength

Strain one lead pin by gradually-increasing to 5.0N along axial direction; maintaining for 5s.

No damage to the lead pin.

12-7 Solderability of Leads

The lead pins will be immersed in the isopropyl alcohol (JIS K 1522) with Rosin (JIS K 5902) solution (the

concentration of Rosin allowed is 10 to 35wt%, and normally approx. 25wt% will be used without any specific

requirement.).

Then the lead pins will be immersed in the solder H63A (JIS Z 3282) solution at the temperature of 230±5 degreeC for 3±0.5 seconds, and pulled up completely.

The solder will adhere to over 75% of immersed area.

13. Packaging Specification

13-1 Packing Form

These are packed in a tray. (See Fig.1)

13-2 The number of products in a package specification are from 40 pcs./tray

If the number of products is a fraction of this increment, packaging may not follow this specification.

13-3 Packaging Form

These trays are packed in a corrugated box by stacking each, alternately, in a 180? orientation. (See Fig.2)

B-B'

Fig.1

Label

Bottom sheet of corrugated card board

Fig. 2

Numerals in parentheses are reference only. (in mm)

Label; written by : Part Number

: Quantity : Inspection Number

14. Production factories

Komatsu Murata Mfg. Co., Ltd. Kanazu Murata Mfg. Co., Ltd Wakura Murata Mfg. Co., Ltd.

15. Caution 1. Be sure to provide an appropriate fail-safe function on your product to prevent secondary damage that may be caused

due to abnormal function or failure of the DC-DC Converter.

2. Please connect the input terminals with the correct polarity. If an error in polarity connection is made the DC-DC

Converter may be damaged. If the DC-DC Converter is damaged internally, an elevated input current may flow, and so the DC-DC Converter may exhibit an abnormal temperature rise, or your product may be damaged. Please add a diode and fuse per the following diagram to protect them.

Fuse Standard: Current Rating

MPDTY11_S : 0.8×loutMax. ×Vout (A) MPDTY12_S : 0.6×loutMax. ×Vout (A)

Please select diode and fuse after confirming operation.

3. Please contact us before using our products for the applications listed below which require especially high reliability for the prevention of defects which might directly cause damage to the third party's life, body or property.

1. Aircraft Equipment

2. Aerospace Equipment

3. Undersea Equipment

4. Power Plant Control Equipment

5. Medical Equipment

6. Transportation Equipment (Vehicles, Trains, Ships, etc.)

7. Traffic Signal Equipment

8. Disaster Prevention/Crime Prevention Equipment 9. Data-processing Equipment

10. Application of similar complexity and/or reliability requirements to the applications listed in the above.

16. Notice

16-1 Soldering

16-1-1 Flux

Please solder the products with Rosin Flux (0.2wt%. chloride or less).

Do not use acid or soluble flux, because they may damage metallic parts and glass parts and may cause defective or low quality of products.

16-1-2 Solder

Please use the solder H60, H63 (in JIS Z 3282) or an equivalent type. Please use the same type solder as stated above when using solder paste.

!

分销商库存信息:

MURATA

MPDTY102S MPDTY123S MPDTY127S MPDTY122S MPDTY126S MPDTY113S MPDTY111S MPDTY115S MPDTY121S MPDTY124S MPDTY125S MPDTY112S MPDTY114S MPDTY116S