PT6212P

更新时间： 2024-11-15 12:49:43

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
8页	497K
描述
90% Efficiency Adjustable Output Voltage

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PT6212P 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：	8.52
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：	9 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：	2 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：	900 kHz
技术：	HYBRID	温度等级：	INDUSTRIAL
端子形式：	THROUGH-HOLE	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

PT6212P 数据手册

PT6210 Series

2 Amp Adjustable Positive Step-down

Integrated Switching Regulator

SLTS030B

(Revised 9/30/2000)

• 90% Efficiency

Switching Regulators (ISRs) designed to

meet the on-board power conversion

needs of battery powered or other equip-

ment 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 ad-

justable output voltage. Quiescent

current in the shutdown mode is typically

less than 100µA.

• Adjustable Output Voltage

• Internal Short Circuit Protection

• Over-Temperature Protection

• On/Off Control (Ground Off)

• Small SIP Footprint

• Wide Input Range

The PT6210 Series is a line of

High-Performance 2 Amp, 12-Pin SIP

(Single In-line Package) Integrated

Pin-Out Information

Ordering Information

PT 6211¨ = +5.1 Volts

PT 6212¨ = +5.0 Volts

PT 6213¨ = +3.3 Volts

PT 6214¨ = +12 Volts

PT 6216¨ = +1.5Volts

PT Series Suffix

Case/Pin

Configuration

(PT1234X)

Pin Function

Inhibit

(30V max)

Standard Application

V_OADJ

Vertical Through-Hole

Horizontal Through-Hole

Horizontal Surface Mount

V_in

V_IN

V_OUT

2,3,4

9,10,11

PT6210

GND

V_out

5,6,7,8

Pkg Style 200

Note: Heat spreaders are not

electrically connected to product.

INH

COM

Note: Back surface of

product is conducting metal.

C₁= Optional 1µF ceramic

C₂= Required 100µF electrolytic

Q₁= NFET

V_out

V_outAdj ⁽⁵⁾

(1)

Specifications

PT6210 SERIES

Characteristics

(T = 25°C unless noted)

Symbols

I_o

I_sc

Conditions

Min

Typ

Max

2.0

—

Units

Apk

(2)

Output Current

Short Circuit Current

Input Voltage Range

Over V_inrange

V_in= V_{in min}

0.1 ≤ I_o≤ 2.0 A

0.1

—

5.0

(3)

V_in

_o= 12V 16

—

30/38

_o= 5.0V

(Note: inhibit function cannot

be used with Vin above 30V.)

V_o= 3.3V

V_o= 1.5V

Output Voltage Tolerance

∆V_o

Over V Range, I_o= 2.0 A

—

1.0

2.0

%V_o

T_a= 0°C to +60°C

Over V_inrange

Line Regulation

Load Regulation

Reg_line

Reg_load

—

0.25

0.5

%V_o

0.1 ≤ I_o≤ 2.0 A

V_oRipple/Noise

V_n

V_in= V_inmin

—

%V_o

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= 16V, I_o=0.5A

V_in=9V, I_o= 0.5 A

V_o= 12V

V_o= 5.0V

V_o= 3.3V

V_o= 1.5V

—

Switching Frequency

ƒ_o

Over V_inand I_oranges

_o≥ 3.3V 450

_o= 1.5V 400

—

900

500

kHz

Shutdown Current

Quiescent Current

I_sc

I_nl

V_in= 16V

I_o= 0A, V_in=10V

—

100

—

µA

(4)

Absolute Maximum

Operating Temperature Range

T_a

Over V_inrange

-40

—

+85

°C

Thermal Resistance

Storage Temperature

Mechanical Shock

θ_ja

Free Air Convection (40-60LFM)

—

°C/W

°C

-40

+125

—

Per Mil-STD-883D, Method 2002.3,

—

500

G’s

1 msec, Half Sine, mounted to a fixture

Mechanical Vibration

Per Mil-STD-883D, Method 2007.2,

20-2000 Hz, Soldered in a PC board

—

G’s

Weight

grams

Notes: (1) The PT6210 Series requires a 100µF electrolytic or tantalum output capacitor for proper operation in all applications.

(2) The ISR will operate to no load with reduced specifications.

(3) Input voltage cannot exceed 30V when the inhibit function is used.

(4) See Thermal Derating charts.

(5) Consult the related application note for guidance on adjusting the output voltage.

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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