概述
规格参数
数据手册
替代型号PTH03050WAZT 概述
DC-DC CONVERTERS POLA Non-isolated DC-DC变换器的POLA非隔离 DC/DC转换器 电源模块
PTH03050WAZT 规格参数
| 是否Rohs认证： | 符合 | 生命周期： | Active |
| 零件包装代码： | MODULE | 包装说明： | , |
| Reach Compliance Code： | unknown | Factory Lead Time： | 24 weeks |
| 风险等级： | 1.36 | 模拟集成电路 - 其他类型： | DC-DC REGULATED POWER SUPPLY MODULE |
| 最大输入电压： | 3.65 V | 最小输入电压： | 2.95 V |
| 标称输入电压： | 3.3 V | JESD-30 代码： | R-XDMA-B6 |
| 长度： | 22.1 mm | 功能数量： | 1 |
| 输出次数： | 1 | 端子数量： | 6 |
| 最高工作温度： | 85 °C | 最低工作温度： | -40 °C |
| 最大输出电压： | 2.5 V | 最小输出电压： | 0.8 V |
| 封装主体材料： | UNSPECIFIED | 封装形状： | RECTANGULAR |
| 封装形式： | MICROELECTRONIC ASSEMBLY | 表面贴装： | YES |
| 技术： | HYBRID | 温度等级： | INDUSTRIAL |
| 端子形式： | BALL | 端子位置： | DUAL |
| 最大总功率输出： | 15 W | 微调/可调输出： | YES |
| 宽度： | 12.57 mm |
PTH03050WAZT 数据手册
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PDF下载PTH03050
3 . 3 V i n s i n g l e o u t p u t
DC-DC CONVERTERS POLA Non-isolated
1
NEW Product
• 6 A output current
• 3.3 V input voltage
• Wide-output voltage adjust (0.8 Vdc to 2.5 Vdc)
• Auto-track™ sequencing*
• Pre-bias start-up capability
• Efficiencies up to 94%
• Output ON/OFF inhibit
• Output voltage sense
• Point-of-Load-Alliance (POLA) compatible
• Available RoHS compliant
The PTH03050 is a next generation series of non-isolated dc-dc converters offering some
of the most advanced POL features available in the industry. The primary new feature
provides for sequencing between multiple modules, a function, which is becoming a
necessity for powering advanced silicon including DSP’s, FPGA’s and ASIC’s requiring
controlled power-up and power-down. Other industry leading features include pre-bias
start-up capability and efficiencies up to 94%. The PTH03050 has an input voltage of
2.95 Vdc to 3.65 Vdc and offers a wide 0.8 Vdc to 2.5 Vdc output voltage range with up to
6 A output current, which allows for maximum design flexibility and a pathway for future
upgrades.
2 YEAR WARRANTY
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
Cin = 100 µF, Cout = 0 µF
SPECIFICATIONS
OUTPUT SPECIFICATIONS
EMC CHARACTERISTICS
Voltage adjustability
Setpoint accuracy
Line regulation
(See Note 4)
0.8-2.5 Vdc
2.0% Vo
Electrostatic discharge
Conducted immunity
Radiated immunity
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
10 mV typ.
12 mV typ.
3.0% Vo
GENERAL SPECIFICATIONS
Efficiency
Load regulation
Total regulation
Minimum load
(See Efficiency Table)
94% max.
Non-isolated
Insulation voltage
0 A
Switching frequency
600 kHz typ. 50 kHz
Ripple and noise
20 MHz bandwidth
20 mV pk-pk
0.5% Vo
Approvals and
standards
EN60950
UL/cUL60950
Temperature co-efficient -40 ºC to +85 ºC
Transient response
70 µs recovery time
Material flammability
UL94V-0
(See Note 5)
Overshoot/undershoot 100 mV
Dimensions
(L x W x H)
22.10 x 12.57 x 8.50 mm
0.870 x 0.495 x 0.335 in
INPUT SPECIFICATIONS
Input voltage range
Input current
Weight
MTBF
2.9 g (0.10 oz)
(See Note 3)
2.95-3.65 Vdc
10 mA typ.
Positive logic
1 V/ms
Telcordia SR-332
7,092,000 hours
No load
Remote ON/OFF
Start-up time
(See Note 1)
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Note 2)
Operating ambient,
temperature
Non-operating
-40 ºC to +85 ºC
Undervoltage lockout
Track input voltage
3.7-4.3 Vdc typ.
0.3 Vin
-40 ºC to +125 ºC
Level 3
Pin 2 (See Note 6, 7)
MSL (‘Z’ suffix only)
JEDEC J-STD-020C
Auto reset
PROTECTION
International Safety Standard Approvals
Short-circuit
12 A typ.
UL/cUL CAN/CSA-C22.2 No. 60950-1-03/UL 60950-1,
File No. E174104
TÜV Product Service (EN60950) Certificate No. B 04 06 38572 044
CB Report and Certificate to IEC60950, Certificate No.
US/8292/UL
*Auto-track™ is a trade mark of
Texas Instruments
FFile Name: pth03050.pdf Rev (06): 16 Dec 2005
PTH03050
3 . 3 V i n s i n g l e o u t p u t
DC-DC CONVERTERS POLA Non-isolated
2
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
NEW Product
OUTPUT
POWER
(MAX.)
OUTPUT
CURRENT
(MIN.)
OUTPUT
CURRENT
(MAX.)
REGULATION
INPUT
OUTPUT
VOLTAGE
EFFICIENCY
(MAX.)
MODEL
VOLTAGE
NUMBER (9,10)
LINE
10 mV
LOAD
15 W
2.95-3.65 Vdc
0.8-2.5 Vdc
0 A
6 A
94%
12 mV
PTH03050
Part Number System with Options
P T H 0 3 0 5 0 W A S T
Product Family
Point of Load Alliance
Compatible
Packaging Options
No Suffix = Trays
T = Tape and Reel (8)
Input Voltage
Mounting Option (9)
D = Horizontal Through-Hole (Matte Sn)
H = Horizontal Through-Hole (Sn/Pb)
03 = 3.3 V
S = Surface-Mount (63/37 Sn/Pb
pin solder material)
Z = Surface-Mount (96.5/3.0/0.5 Sn/Ag/Cu
pin solder material)
Output Current
05 = 6 A
Mechanical Package
Pin Option
Always 0
A = Through-Hole Std. Pin Length (0.140”)
A = Surface-Mount Tin/Lead Solder Ball
Output Voltage Code
W = Wide
Output Voltage Adjustment of the PTH03050 Series
The ultra-wide output voltage trim range offers major advantages to users who
select the PTH03050. It is no longer necessary to purchase a variety of
modules in order to cover different output voltages. The output voltage can be
trimmed in a range of 0.8 Vdc to 2.5 Vdc. When the PTH03050 converter
leaves the factory the output has been adjusted to the default voltage of 0.8 V.
Notes
EFFICIENCY TABLE (IO = 4 A)
1
Remote ON/OFF. Positive Logic
OUTPUT VOLTAGE
Vo = 1.0 V
EFFICIENCY
87%
ON:
OFF:
Pin 3 open; or V > Vin - 0.5 V
Pin 3 GND; or V < 0.8 V (min - 0.2 V).
2
3
See Figure 1 for safe operating curve.
A 100 µF electrolytic input capacitor is required for proper operation. The
capacitor must be rated for a minimum of 300 mA rms of ripple current.
An external output capacitor is not required for basic operation. Adding
100 µF of distributed capacitance at the load will improve the transient
response.
Vo = 1.2 V
88%
4
Vo = 1.5 V
90%
Vo = 1.8 V
91%
5
6
7
1 A/µs load step, 50 to 100% I
If utilized Vout will track applied voltage by 0.3 V (up to Vo set point).
, C
= 100 µF.
omax
out
™
Vo = 2.0 V
92%
The pre-bias start-up feature is not compatible with Auto-Track . This is
because when the module is under Auto-Track control, it is fully active
™
Vo = 2.5 V
94%
and will sink current if the output voltage is below that of a back-feeding
source. Therefore to ensure a pre-bias hold-off, one of the following two
techniques must be followed when input power is first applied to the
™
module. The Auto-Track function must either be disabled, or the
module’s output held off using the Inhibit pin. Refer to Application Note
153 for more details.
Tape and reel packaging only available on the surface-mount versions.
To order Pb-free (RoHS compatible) surface-mount parts replace the
mounting option ‘S’ with ‘Z’, e.g. PTH03050WAZ. To order Pb-free
(RoHS compatible) through-hole parts replace the mounting option ‘H’
with ‘D’, e.g. PTH03050WAD.
8
9
10 NOTICE: Some models do not support all options. Please contact your
local Artesyn representative or use the on-line model number search tool at
http://www.artesyn.com/powergroup/products.htm to find a suitable
alternative.
FFile Name: pth03050.pdf Rev (06): 16 Dec 2005
PTH03050
3 . 3 V i n s i n g l e o u t p u t
DC-DC CONVERTERS POLA Non-isolated
3
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
NEW Product
90
100
80
70
90
80
2.5V
1.8V
1.2V
0.8V
60
50
100LFM
Nat conv
70
60
50
40
30
40
30
20
0
1
2
3
4
5
6
0
1
2
3
4
5
6
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
Figure 2 - Efficiency vs Load Current
Vin = 3.3 V (See Note B)
Figure 1 - Safe Operating Area
Vin = 3.3 V, Output Voltage = 2.5 V (See Note A)
Notes
Track
A
B
SOA curves represent the conditions at which internal components are
within the Artesyn derating guidelines.
Characteristic data has been developed from actual products tested at
25 °C. This data is considered typical data for the converter.
Vout
1
6
2
PTH03050
(Top View)
Vin
3
5
4
C
in 100µF
C
o1 100µF
Co2 10µF
+
(Required)
+
R
SET 1%, 0.1W
Electrolytic
(Optional)
Ceramic
(Required)
(Optional)
Inhibit
GND
GND
Figure 3 - Standard Application
FFile Name: pth03050.pdf Rev (06): 16 Dec 2005
PTH03050
3 . 3 V i n s i n g l e o u t p u t
DC-DC CONVERTERS POLA Non-isolated
4
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
NEW Product
0.140
(3.55)
0.870 (22.10)
0.060
0.750 (19.06)
0.060
(1.52)
(1.52)
0.040 (1.02)
6 Places
1
2
3
4
6
0.125
(3.18)
0.495
(12.57)
0.375
(9.52)
Lowest Component
0.010 min. (0.25)
Bottom side Clearance
0.125
(3.18)
0.125
(3.18)
PIN CONNECTIONS
5
PIN NO.
FUNCTION
Ground
Track
0.070 (1.78)
(Standoff Shoulder)
1
2
3
4
5
6
TOP VIEW
Host Board
0.335 (8.50)
MAX.
Vin
SIDE VIEW
Inhibit*
Vo adjust
Vout
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Places 0.030 ( 0.76)
3 Places 0.010 ( 0.25)
Figure 4 - Plated Through-Hole Mechanical Drawing
*Denotes negative logic:
Open = Normal operation
Ground = Function active
0.870 (22.10)
0.060
*After solder reflow
on customer board
0.335 (8.50)
max.*
0.060
(1.52)
0.750 (19.06)
(1.52)
6
1
2
3
4
0.125
(3.18)
Solder Ball
0.040 (1.02)
6 Places
0.495
0.125
(3.18)
0.375
(9.52)
(12.57)
0.125
(3.18)
5
SIDE VIEW
TOP VIEW
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Places 0.030 ( 0.76)
3 Places 0.010 ( 0.25)
Figure 5 - Surface-Mount Mechanical Drawing
Datasheet © Artesyn Technologies
® 2005
The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent
accompany the sale of any such product(s) or information contained herein.
Please consult our website for the following items: ꢀ Application Note
www.artesyn.com
FFile Name: pth03050.pdf Rev (06): 16 Dec 2005
PTH03050WAZT 替代型号
| 型号 | 制造商 | 描述 | 替代类型 | 文档 |
| PTH03050WAST | ARTESYN | DC-DC CONVERTERS POLA Non-isolated | 完全替代 |
|
| PTH03050WAS | ARTESYN | DC-DC CONVERTERS POLA Non-isolated | 完全替代 |
|
| PTH03050WAD | ARTESYN | DC-DC CONVERTERS POLA Non-isolated | 类似代替 |
|
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