Datasheet > SMT12F-03S3V3J

SMT12F-03S3V3J

更新时间： 2024-11-24 02:56:47

品牌	Logo	应用领域
雅特生 - ARTESYN		转换器 DC-DC转换器
页数	文件大小	规格书
4页	285K
描述
DC-DC CONVERTERS F Class Non-isolated

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SMT12F-03S3V3J 数据手册

SMT12F Series

3 . 3 V i n a n d 5 V i n s i n g l e o u t p u t

DC-DC CONVERTERS F Class Non-isolated

NEW Product

• Designed to meet ultra fast transient requirements

up to 300 A/µs step load transients

• 12 A current rating

• Input voltage range: 2.97 Vdc to 5.5 Vdc

• Output voltage range: 0.9 Vdc to 3.3 Vdc

• Extremely low internal power dissipation

• Minimal thermal design concerns

• Ideal solution where board space is at a premium

or tighter card pitch is required

• Available RoHS compliant

The SMT12F series is a new range of ultra-compact non-isolated point-of-load converters for

space-critical applications. The new SMT12F Typhoon™ family surface-mount converter has a

footprint of just 13.5 x 16 mm - and unlike competitive products on the market, requires only

the addition of a small number of ceramic output capacitors to realise a complete high-

performance point-of-load (POL) solution. The SMT12F is primarily intended for use on very

densely packed, high functionality boards and for powering advanced silicon including network

and communication processors, DSPs, FPGAs and ASICs. A key advantage of the SMT12F is

that it only needs the addition of five 22 µF ceramic output capacitors to provide a complete

full-specification, high efficiency POL solution with transient response capabilities that extend

up to 300 A/µs. The total board space required for the module and capacitors is a mere 300

mm², facilitating easy co-location with the load.

2 YEAR WARRANTY

All specifications are typical at nominal input, full load at 25 °C unless otherwise stated.

External output capacitance required (See Note 4)

SPECIFICATIONS

OUTPUT SPECIFICATIONS

EMC CHARACTERISTICS

Voltage adjustability

5.0 Vin

3.3 Vin

0.9-3.3 Vdc

0.9-2.6 Vdc

Electrostatic discharge

Conducted immunity

Radiated immunity

EN61000-4-2, IEC801-2

EN61000-4-6

EN61000-4-3

Wide trim (See Note 6)

Setpoint accuracy

Line regulation

0.5ꢀ typ.

1.0ꢀ typ.

3.0ꢀ typ.

0 A

GENERAL SPECIFICATIONS

Load regulation

Total error band

Minimum load

Efficiency

5 Vin

3.3 Vin

95ꢀ typ.

92ꢀ typ.

Insulation voltage

Non-isolated

600 kHz

Switching frequency

Overshoot/undershoot

None

Approvals and

standards

EN60950

UL/cUL60950

Ripple and noise

(See Note 5)

5 Hz to 20 MHz

di/dt 300 A/µs

40 mV pk-pk

25 mV rms

Material flammability

Dimensions

UL94V-0

Temperature co-efficient

0.01ꢀ/ꢁC

(LxWxH)

16.00 x 13.46 x 7.93 mm

0.63 x 0.52 x 0.31 inches

Transient response

(Vout = 3.3 V)

12 A load step

100 mV deviation

<15 µs settling time to

within 1.0ꢀ

Weight

3 g (0.11 oz)

100 µm

Coplanarity

MTBF

Remote sense

10ꢀ Vo compensation

Telcordia SR-332

10,000,000 hours

INPUT SPECIFICATIONS

ENVIRONMENTAL SPECIFICATIONS

Input voltage range

(See Note 6)

5 Vin

3.0-5.5 Vdc

3.3 Vin

2.97-3.63 Vdc

Thermal performance

(See Note 2)

Operating ambient,

temperature

Non-operating

-40 ꢁC to +85 ꢁC

-40 ꢁC to +125 ꢁC

Input current

No load

100 mA

Input current (max.)

8.5 A max. @ Io max.

and Vout = 3.3 V

PROTECTION

Short-circuit

Thermal

Input reflected ripple

Remote ON/OFF

Start-up time

100 mA rms

(See Note 1)

15 ms

Continuous

Automatic recovery

File Name: smt12f_05.pdf Rev (03): 16 Dec 2005

12 3 4

中文翻译

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与SMT12F-03S3V3J相关器件

型号	品牌	获取价格	描述	数据表
SMT12F-03W2V6J	ARTESYN	获取价格	DC-DC CONVERTERS F Class Non-isolated
SMT12F-03W2V6J	EMERSON-NETWORKPOWER	获取价格	new range of ultra-compact non-isolated point-of-load converters
SMT12F-03W3V3J	ARTESYN	获取价格	DC-DC CONVERTERS F Class Non-isolated
SMT12F-05S2V6J	ARTESYN	获取价格	DC-DC CONVERTERS F Class Non-isolated
SMT12F-05S3V3J	ARTESYN	获取价格	DC-DC CONVERTERS F Class Non-isolated
SMT12F-05W2V6J	ARTESYN	获取价格	DC-DC CONVERTERS F Class Non-isolated
SMT12F-05W3V3J	ARTESYN	获取价格	DC-DC CONVERTERS F Class Non-isolated
SMT12F-05W3V3J	EMERSON-NETWORKPOWER	获取价格	new range of ultra-compact non-isolated point-of-load converters
SMT-1324-TW-1V-R	ETC	获取价格	AUDIO MAGNETIC XDCR 1-3V SMD
SMT-1324-TW-1V-R-T/R	ETC	获取价格	AUDIO MAGNETIC XDCR 1-3V SMD

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