SC10A3SDAC-Z datasheet, PDF - EEWORLD Datasheet

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SC10A3SDAC-Z: DescriptionDC-DC Regulated Power Supply Module, 1 Output, Hybrid; CategoryPower/power management The power supply circuit; File Size237KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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SC10A3SDAC-Z Overview

DC-DC Regulated Power Supply Module, 1 Output, Hybrid

SC10A3SDAC-Z Parametric

Parameter Name	Attribute value
Maker	Bourns
package instruction	,
Reach Compliance Code	unknown
ECCN code	EAR99
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	3.6 V
Minimum input voltage	3 V
Nominal input voltage	3.3 V
JESD-30 code	R-XSMA-T15
Number of functions	1
Output times	1
Number of terminals	15
Maximum output voltage	3.5 V
Minimum output voltage	1.3 V
Package body material	UNSPECIFIED
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Certification status	Not Qualified
surface mount	NO
technology	HYBRID
Terminal form	THROUGH-HOLE
Terminal location	SINGLE
Fine-tuning/adjustable output	YES

SC10A3SDAC-Z Preview

Features

■

Low cost

10 amp output current

94 % efficiency

Industry-standard pin-out

Low 0.6 ˝ profile

Remote sense

Trim function

■

Short-circuit protection with auto-restart

Fast transient response

High-temperature operation

75 W/in

power density

Remote enable

Output precharge capability

Patents 5,770,940; 5,978,195; 6,127,814

SC10A DAC Series – Power Module

General Information

The SC10A DAC is a low-cost, 10 amp,

non-isolated DC-DC converter with an

amazingly small footprint. Designed for

today’s high power microprocessors, the

SC15A accepts a 5 V input and a DAC

controlled output from 1.25 V to 3.5 V.

Using Bourns proprietary V2™

architecture, the SC10A DAC provides

ultrafast transient response, improved line

and load regulation, and very high

efficiency. It also incorporates short-circuit

protection, Enable / Disable control, output

voltage trim, and remote sense.

Standard Options

Nominal

Input

(V)

SC10A5SDAC

SC10A3SDAC

3.3

Output

Voltage

(V)

1.3 to 3.5

Output

Current

(A)

Ripple

Max.

(mV pp)

100

Efficiency

Typ.

(%)

Output Voltage Selection

VID4 VID3 VID2 VID1 VID0

Output

1.30

1.35

1.40

1.45

1.50

1.55

1.60

1.65

1.70

1.75

1.80

1.85

1.90

1.95

2.00

2.05

VID4 VID3 VID2 VID1 VID0

Output

2.00

2.10

2.20

2.30

2.40

2.50

Input Specifications

Voltage

5 V input ................................4.5 VDC Min.

5 VDC Nom.

5.5 VDC Max.

(4.75 Vin start-up)

3.3 V input .............................3.0 VDC Min.

3.3 VDC Nom.

3.6 VDC Max.

Current .......................................10 A Nom.

Enable Voltage

High = On

.................2.4 VDC Min. (Source 500 mA)

Low = Off

.............. -0.1 to 0.3 VDC (open = enable)

Inhibit Current ........................0.1 mA Nom.

Output Specifications

Current ............................................0 to 10 A

Current Limit...................................11 A Min.

Voltage Setpoint Accuracy........±1 %Vnom

±2 %Vnom max.

Voltage Trim Range.......-10 to +10 %Vnom

Line Regulation ......................±0.1 %Vnom

Load Regulation ....................±0.3 % Vnom

(±0.5 % without remote sense)

Dynamic Response

0 to 100 % load

...................200 mV Nom. (∆i/∆t = 3 A/µs)

17 µs Nom.

100 to 0 % load

...................200 mV Nom. (∆i/∆t = 3 A/µs)

20 µs Nom.

Temperature Regulation

...............................±0.02 %Vout/°C Max.

1 - Not available in 3.3 Vin.

2.60

2.70

2.80

2.90

3.00

3.10

3.20

3.30

3.40

3.50

Product Dimensions

9.4

(0.37)

61.7

(2.43)

14.7

(0.57)

14.7

(0.57)

5.6

(0.22)

5.08

(0.2)

0.3 (0.012) TYP. PIN THICKNESS

0.5 (0.020) TYP. PIN WIDTH

2.54

(0.1)

12.7

(0.5)

5.3

(0.21)

3.43 ±0.38

(0.135 ±0.015)

DIMENSIONS =

MILLIMETERS

(INCHES)

General Specifications

MBTF...2,000 kHrs Nom. (40 °C, 80 % load)

Operating Temperature .............0 to 100 °C

(-40 to +100 °C optional)

Storage Temperature...........-55 to +125 °C

Switching Frequency............500 kHz Nom.

PIN DESCRIPTIONS:

– Vout

– Gnd

– Vout

– VID0

– Sense

– VID1

– Vout

– VID2

– VID3

– VID4

– Gnd

– Vin

– No Pin

– Trim

– Enable

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

SC10A DAC Series – Power Module

Product Schematic

MAXIMUM OUTPUT CURRENT (A)

Temperature Derating

down

Trim

Gnd

Trim

Gnd

-40

-20

100

down

1.01 x (V

– V

ref

)

ref

– V

out

1.01 x V

ref

out

– V

ref

OPTIONAL

LOW TEMP

OPERATION

200 LFM

ref

is the output of the converter

as selected using VID0 to VID4

100 µf / 10 V

12 - V

13 - V

VID0

VID2

VID4

TRIM

VID1

VID3 ENABLE

out

- 1

out

- 2

out

- 4

out

100 µf

10 V

AMBIENT TEMPERATURE (°C)

How to Order

REMOTE SENSE - 3

S C 10A - 5 S DAC -Z

Configuration

5 11

Internal Identifier

Current/Power (Amps)

Input Voltage (Volts)

Outputs

S = Single

Output Voltage

DAC = 5-pin DAC Controlled Output

Options

Z = Industrial Temperature Range (-40 °C Operation)

Reliable Electronic Solutions

Asia-Pacific:

TEL +886- (0)2 25624117 • FAX +886- (0)2 25624116

Europe:

TEL +41-41 768 5555 • FAX +41-41 768 5510

The Americas:

TEL +1-951 781-5500 • FAX +1-951 781-5700

www.bourns.com

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SC10A3SDAC-Z Related Products

	SC10A3SDAC-Z	SC10A5SDAC	SC10A5SDAC-Z	SC10A3SDAC
Description	DC-DC Regulated Power Supply Module, 1 Output, Hybrid	DC-DC Regulated Power Supply Module, 1 Output, Hybrid	DC-DC Regulated Power Supply Module, 1 Output, Hybrid	DC-DC Regulated Power Supply Module, 1 Output, Hybrid
Maker	Bourns	Bourns	Bourns	Bourns
Reach Compliance Code	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	3.6 V	5.5 V	5.5 V	3.6 V
Minimum input voltage	3 V	4.5 V	4.5 V	3 V
Nominal input voltage	3.3 V	5 V	5 V	3.3 V
JESD-30 code	R-XSMA-T15	R-XSMA-T15	R-XSMA-T15	R-XSMA-T15
Number of functions	1	1	1	1
Output times	1	1	1	1
Number of terminals	15	15	15	15
Maximum output voltage	3.5 V	3.5 V	3.5 V	3.5 V
Minimum output voltage	1.3 V	1.3 V	1.3 V	1.3 V
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	NO	NO	NO	NO
technology	HYBRID	HYBRID	HYBRID	HYBRID
Terminal form	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal location	SINGLE	SINGLE	SINGLE	SINGLE
Fine-tuning/adjustable output	YES	YES	YES	YES

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