PT6101N

更新时间： 2024-11-14 12:36:11

品牌	Logo	应用领域
德州仪器 - TI		稳压器开关
页数	文件大小	规格书
8页	592K
描述
1 Amp Adjustable Positive Step-down Integrated Switching Regulator

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PT6101N 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	MODULE
包装说明：	, SIP12	针数：	12
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	8.48
其他特性：	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	模拟集成电路 - 其他类型：	SWITCHING REGULATOR
控制模式：	VOLTAGE-MODE	最大输入电压：	30 V
最小输入电压：	9 V	标称输入电压：	15 V
JESD-30 代码：	R-XSMA-T12	功能数量：	1
端子数量：	12	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流：	1 A
封装主体材料：	UNSPECIFIED	封装等效代码：	SIP12
封装形状：	RECTANGULAR	封装形式：	MICROELECTRONIC ASSEMBLY
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
子类别：	Switching Regulator or Controllers	表面贴装：	NO
切换器配置：	BUCK	最大切换频率：	600 kHz
技术：	HYBRID	温度等级：	INDUSTRIAL
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	SINGLE	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

PT6101N 数据手册

PT6100 Series

1 Amp Adjustable Positive Step-down

Integrated Switching Regulator

SLTS029A

(Revised 6/30/2000)

The PT6100 Series is a line of High-Perfor-

mance 1 Amp, 12-Pin SIP (Single In-line

Package) Integrated Switching Regulators

(ISRs) designed to meet the on-board power

conversion needs of battery powered or other

equipment requiring high efficiency and small

size. This high performance ISR family offers

a unique combination of features combining

90% typical efficiency with open-collector

on/off control and adjustable output voltage.

Quiescent current in the shutdown mode is

less than 100µA.

• 90% Efficiency

• Adjustable Output Voltage

• Internal Short Circuit Protection

• Over-Temperature Protection

• On/Off Control (Ground Off)

• Small SIP Footprint

• Meets Requirements for FCC

Part 15; Class B limits for

Radiated Emissions

• Wide Input Range

Pin-Out Information

Ordering Information

PT6101 = +5 Volts

PT6102 = +3.3 Volts

PT6103 = +12 Volts

PT Series Suffix

(PT1234X)

Pin Function

Case/Pin

Inhibit

Configuration

(30V max)

Standard Application

V_in

Vertical Through-Hole

Horizontal Through-Hole

Horizontal Surface Mount

V_OADJ

V_in

V_IN

V_OUT

2,3,4

9,10,11

PT6100

GND

V_out

Pkg Style 200

5,6,7,8

INH

COM

C₁= Optional 1µF ceramic

Q₁= NFET

C₂= Required 100µF electrolytic

V_out

V_outAdj

Specifications

PT6100 SERIES

Characteristics

(T_a=25°C unless noted)

Symbols

I_o

Conditions

Min

0.1*

—

Typ

—

Max

1.0

—

Units

Output Current

Over V_inrange

V_in= V_inmin

0.1 ≤ I_o≤ 1.0 A

Short Circuit Current

I_sc

3.5

Apk

Input Voltage Range

V_in

V_o= 3.3V

V_o= 5V

V_o= 12V

—

(Note: inhibit function cannot

be used with Vin above 30V.)

30/38**

Output Voltage Tolerance

∆V_o

Over V_inRange, I_o= 1.0 A

T_a= 0°C to +60°C

—

1.0

2.0

%V_o

Line Regulation

Load Regulation

V_oRipple/Noise

Reg_line

Reg_load

V_n

Over V_inrange

—

0.25

0.5

—

%V_o

0.1 ≤ I_o≤ 1.0 A

V_in=V_inmin, I_o=1.0 A

Transient Response

with C_o= 100µF

t_tr

50% load change

—

100

200

—

µSec

%V_o

V_os

V_oover/undershoot

5.0

Efficiency

V_in=9V, I_o=0.5A, V_o=3.3V

V_in=9V, I_o=0.5A, V_o=5V

V_in=16V, I_o=0.5A, V_o=12V

—

Switching Frequency

Shutdown Current

Quiescent Current

ƒ_o

Over V_inand I_oranges

V_in= 15V

I_o= 0A, V_in=10V

400

—

500

100

600

—

kHz

µA

I_sc

I_nl

V_o

Output Voltage

Adjustment Range

Below V_o

Above V_o

See Application Notes.

Absolute Maximum

T_a

-40

—

+85

°C

Operating Temperature Range

Recommended Operating

Temperature Range

Free Air Convection, V_o= 3.3V

-40

—

+85***

+80***

(40-60LFM)

V_o= 5V

V_in=24V, I_o=0.75A

V_o= 12V

Thermal Resistance

θ_ja

Free Air Convection V_o= 3.3V

—

(40-60LFM)

V_o= 5V

°C/W

V_o= 12V

Storage Temperature

Mechanical Shock

T_s

-40

—

+125

—

°C

Per Mil-STD-883D, Method 2002.3

1 msec, Half Sine, mounted to a fixture

—

500

G’s

Mechanical Vibration

Per Mil-STD-883D, Method 2007.2

20-2000 Hz, Soldered in a PC board

—

G’s

Weight

5.0

grams

* ISR will operate down to no load with reduced specifications.

** Input voltage cannot exceed 30V when the inhibit function is used.

***See Thermal Derating chart.

Note: The PT6100 Series requires a 100µF electrolytic or tantalum output capacitor for proper operation in all applications.

For technical support and more information, see inside back cover or visit www.ti.com/powertrends

12 3 4 5 6 7 8

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