Datasheet > PT6306B

PT6306B

更新时间： 2024-11-15 20:20:59

品牌	Logo	应用领域
德州仪器 - TI		开关
页数	文件大小	规格书
6页	343K
描述
5A SWITCHING REGULATOR, 800kHz SWITCHING FREQ-MAX, SMA12, SIP-12

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PT6306B 技术参数

是否无铅：	含铅	生命周期：	Obsolete
包装说明：	SIP-12	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.69	Is Samacsys：	N
模拟集成电路 - 其他类型：	SWITCHING REGULATOR	最大输入电压：	9 V
最小输入电压：	4.5 V	标称输入电压：	5 V
JESD-30 代码：	R-XSMA-G12	功能数量：	1
端子数量：	12	最高工作温度：	70 °C
最低工作温度：		最大输出电流：	5 A
标称输出电压：	1.8 V	封装主体材料：	UNSPECIFIED
封装形状：	RECTANGULAR	封装形式：	MICROELECTRONIC ASSEMBLY
认证状态：	Not Qualified	表面贴装：	YES
切换器配置：	SINGLE	最大切换频率：	800 kHz
技术：	HYBRID	温度等级：	COMMERCIAL
端子形式：	GULL WING	端子位置：	SINGLE
Base Number Matches：	1

PT6306B 数据手册

For assistance or to order, call (800) 531-5782

P T 6 3 0 5 S e r i e s

3 AMP HIGH-PERFORMANCE

ADJUSTABLE ISR

• Single-Device 5V to 3V Power

• 85% Efficiency

Amp, 12-Pin SIP (Single In-line-

Package) Integrated Switching

• Small SIP Footprint:

0.36" x 2.00” x 0.60"(H)

• Wide Input Voltage Range:

+4.5V to +9.0V

• Internal Short Circuit Protection

• Over-Temperature Protection

Regulator (ISR). This high-perfor-

mance ISR allows easy integration of

low-power 3.3V logic IC’s into existing

5V systems without redesigning the

central power supply. Only one external

capacitor is required for proper

operation. The PT6306,7,8 can be used

to power high-speed data buses (+2.1V),

or the new GTL (+1.2V) logic buses.

The PT6305N is Power Trends’

new high performance +5V to +3.3V, 3

Pin-Out Information

Ordering Information

PT6305■ = +3.3 Volts

PT6306■ = +1.8 Volts

PT6307■ = +2.1 Volts

Pin No. Function

N/C

GND

Standard Application

GND

VO Adjust

out

PT6308■ = +1.2 Volts

2,3,4

9,10,11

VIN

(+)

V^OUT

(+)

out

(For dimensions, see page 66.)

PT6305,6,7,8

GND

out

Adjust

(See page 40.)

PT Series Suffix

(PT1234X)

5,6,7,8

Case/Pin

Heat Tab Configuration

Configuration

None

Side

COM

Vertical Through-Hole

Horizontal Through-Hole

Horizontal Surface Mount

C₁= Optional electrolytic (100µF)

C₂= Required 100µF electrolytic (No tantalum)

See capacitor application note on page 43.

(See Thermal Application Notes on page 44 for heat tab

application data.)

Specifications

PT6305 SERIES

Characteristics

(T=25˚C unless noted)

Symbols

I_o

Conditions

Min

0.3

—

Typ

—

Max

3.0**

5.0

Units

ADC

Apk

Output Current

4.5 ≤ V_in≤ V_inMAX

V_in= +5V

Current Limit

I_cl

3.6

5.0

Short Circuit Current

Input Voltage Range

I_sc

V_in= +5V

—

V_in

0.3A ≤ I_o≤ 3.0A

PT6305N

PT6306N

PT6307N

PT6308N

4.5

—

VDC

6.0

Static Voltage Tolerance

V_o

V_in= +5V, I_o= 3.0A PT6305N

3.2

1.7

2.0

1.1

3.3

1.8

2.1

1.2

3.4

1.9

2.2

1.3

VDC

0°C ≤ T_a≤ +70°C

PT6306N

PT6307N

PT6308N

Line Regulation

Reg_line

Reg_load

V_n

4.5V ≤ V_in≤ 5.5V, I_o= 3.0A

V_in= +5V, 0.3 ≤ I_o≤ 3.0A

V_in= 5V, I_o= 3.0A

—

±25

±50

—

Load Regulation

V_oRipple/Noise pk-pk

Transient Response

with C₂= 100µF

t_tr

I_ostep between 1.5A and 3.0A

V_oover/undershoot

—

200

—

µSec

V_os

Efficiency

V_in= +5V, I_o= 1.5A PT6305N

PT6306N

—

PT6307N

PT6308N

V_in= +5V, I_o= 3.0A PT6305N

PT6306N

—

PT6307N

PT6308N

Switching Frequency

ƒ_o

4.5 ≤ V_in≤ V_inMAX

0.3A ≤ I_o≤ 3.0A

500

650

—

800

KHz

°C

Operating Temperature

T_a

Free Air Convection (40-60 LFM)

Over V_{in and}I_oRanges

+70*

Thermal Resistance

Storage Temperature

Mechanical Shock

θ_ja

T_s

Free Air Convection (40-60 LFM)

—

°C/W

°C

-40

+125

Per Mil-STD-883D, Method 2002.3 Condition A, 1 msec, Half Sine,

mounted to a fixture

—

500

G’s

Mechanical Vibration

Weight

Per Mil-STD-883D, Method 2007.2 Condition A, 20-2000 Hz

—

G’s

—

11.2

—

grams

Relative Humidity

Non-condensing

*See Thermal Derating chart. **The PT6305 Series can be easily paralleled to provide output current in multiples of 3 amps. Please contact a Power Trends’ Application Engineer for the

appropriate application note. Note: The PT6305 Series requires a 100µF electrolytic capacitor for proper operation in all applications.

Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902

12 3 4 5 6

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与PT6306B相关器件

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PT6306G	TI	获取价格	Internal Short Circuit Protection
PT6306-H	PTC	获取价格	64-Bit High Voltage Display Driver IC
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PT6306R	TI	获取价格	Internal Short Circuit Protection
PT6306U	TI	获取价格	暂无描述
PT6307	TI	获取价格	3 AMP HIGH-PERFORMANCE ADJUSTABLE ISR
PT6307	CRMICRO	获取价格	BMS IC
PT6307A	ETC	获取价格	Positive Fixed Voltage Regulator

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