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TS7915CI

更新时间：2024-09-18 02:16:29

品牌：TSC

描述：3-Terminal Fixed Negative Output Voltage Regulator

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TS7915CI 概述

3-Terminal Fixed Negative Output Voltage Regulator 三端固定负输出电压稳压器其他稳压器

TS7915CI 规格参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	, SIP3,.1ISO-TB	Reach Compliance Code：	compliant
风险等级：	5.59	可调性：	FIXED
标称回动电压 1：	2 V	最大绝对输入电压：	35 V
最大电网调整率：	0.3%	最大负载调整率：	0.3%
湿度敏感等级：	1	输出次数：	1
端子数量：	3	工作温度TJ-Max：	125 °C
工作温度TJ-Min：		最大输出电流 1：	1 A
标称输出电压 1：	-15 V	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	SIP3,.1ISO-TB	认证状态：	Not Qualified
子类别：	Other Regulators	表面贴装：	NO
技术：	BIPOLAR	端子节距：	2.54 mm
端子位置：	SINGLE	最大电压容差：	5%
Base Number Matches：	1

TS7915CI 数据手册

通过下载TS7915CI数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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TS7900 series

3-Terminal Fixed Negative Output Voltage Regulator

ITO-220

Pin assignment:

1. Ground

2. Input

Voltage Range - 5V to - 24V

Output Current up to 1A

3. Output

(Heatsink surface

connected to Pin 2)

General Description

The TS7900 series of fixed output negative voltage regulators are intended as complements to the popular TS7800

series device. These negative regulators are available in the same seven-voltage options as the TS7800 devices. In

addition, one extra voltage option commonly employed in MECL systems is also available in the negative TS7900 Series.

Available in fixed output voltage options from -5.0 to -24 volts, these regulators employ current limiting, thermal shutdown,

and safe-area compensation--making them remarkably rugged under most operating conditions. With adequate

heatsinking they can deliver output currents in excess of 1 ampere.

This series is offered in 3-pin TO-220, ITO-220 package.

Features

Standard Application

Output current up to 1A

No external components required

Internal thermal overload protection

Internal short-circuit current limiting

Output transistor safe-area compensation

Output voltage offered in 4% tolerance

A common ground is required between the input and the

output voltages. The input voltage must remain typically 2.0V

above the output voltage even during the low point on the

Input ripple voltage.

XX = these two digits of the type number indicate voltage.

* = Cin is required if regulator is located an appreciable

distance from power supply filter.

Ordering Information

Part No.

Operating Temp. Package

(Ambient)

TS79xxCZ

TS79xxCI

-20 ~ +85^oC

TO-220

ITO-220

** = Co is not needed for stability; however, it does improve

transient response.

Note: Where xx denotes voltage option.

Absolute Maximum Rating

Input Voltage

Vin *

Vin **

- 35

- 40

Power Dissipation

TO-220

ITO-220

Without heatsink

Pt ***

^oC/W

Without heatsink

T_J

Operating Junction Temperature Range

Storage Temperature Range

0 ~ +150

-65 ~ +150

^oC

T_STG

Note : * TS7905 to TS7918

** TS7924

*** Follow the derating curve

TS7900 series

1-7

2003/12 rev. A

TS7905 Electrical Characteristics

(Vin= -10V, Iout=500mA, 0 ^oC ≤Tj≤125 ^oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)

Parameter

Symbol

Test Conditions

Tj=25^oC

Min

-4.80

-4.75

Typ

-5

Max

-5.20

-5.25

Unit

Output voltage

Vout

-7.5V≤Vin≤ -20V, 10mA≤Iout≤1A,

PD≤15W

-5

-7.5V≤Vin≤-25V

Tj=25 ^oC

100

Line Regulation

REGline

-8V≤Vin≤-12V

10mA≤Iout≤1A

Tj=25 ^oC

Load Regulation

REGload

250mA≤Iout≤750mA

Quiescent Current

Iout=0, Tj=25^oC

-7.5V≤Vin≤-25V

1.3

0.5

Quiescent Current Change

∆lq

10mA≤Iout≤1A

Output Noise Voltage

Ripple Rejection Ratio

Voltage Drop

10Hz≤f≤100KHz, Tj=25 ^oC

f=120Hz, -8V≤Vin≤-18V

Iout=1.0A, Tj=25 ^oC

Tj=25 ^oC

Vdrop

Io peak

Peak Output Current

Temperature Coefficient of

Output Voltage

2.1

mV/

^oC

∆Vout/∆Tj Iout=10mA, 0 ^oC ≤Tj≤125 ^oC

-1

TS7906 Electrical Characteristics

(Vin=-11V, Iout=500mA, 0 ^oC ≤Tj≤125 ^oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)

Parameter

Symbol

Test Conditions

Tj=25^oC

Min

-5.75

-6.3

Typ

-6

Max

-6.25

-6.3

Unit

Output Voltage

Vout

-8.5V≤Vin≤-21V, 10mA≤Iout≤1A,

PD≤15W

-6

-8.5V≤Vin≤-25V

Tj=25 ^oC

1.5

120

Line Regulation

REGline

-9V≤Vin≤-13V

10mA≤Iout≤1A

Tj=25 ^oC

Load Regulation

REGload

250mA≤Iout≤750mA

Quiescent Current

Iout=0, Tj=25^oC

-8.5V≤Vin≤-25V

1.3

0.5

Quiescent Current Change

∆lq

10mA≤Iout≤1A

Output Noise Voltage

Ripple Rejection Ratio

Voltage Drop

10Hz≤f≤100KHz, Tj=25 ^oC

f=120Hz, -9V≤Vin≤-19V

Iout=1.0A, Tj=25 ^oC

Tj=25 ^oC

Vdrop

Io peak

Peak Output Current

Temperature Coefficient of

Output Voltage

2.1

mV/

^oC

∆Vout/∆Tj Iout=10mA, 0 ^oC ≤Tj≤125 ^oC

-1

Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as

possible, and thermal effects must be taken into account separately.

This specification applies only for DC power dissipation permitted by absolute maximum ratings.

TS7900 series

2-7

2003/12 rev. A

TS7908 Electrical Characteristics

(Vin=-14V, Iout=500mA, 0 ^oC ≤Tj≤125 ^oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)

Parameter

Symbol

Test Conditions

Tj=25^oC

Min

-7.69

-7.61

Typ

-8

Max

-8.32

-8.40

Unit

Output Voltage

Vout

-10.5V≤Vin≤-23V,

-8

10mA≤Iout≤1A, PD≤15W

-10.5V≤Vin≤-25V

Tj=25 ^oC

160

Line Regulation

REGline

-11V≤Vin≤-17V

10mA≤Iout≤1A

Tj=25 ^oC

Load Regulation

REGload

250mA≤Iout≤750mA

Quiescent Current

Iout=0, Tj=25^oC

-10.5V≤Vin≤-25V

10mA≤Iout≤1A

10Hz≤f≤100KHz, Tj=25 ^oC

f=120Hz, -11V≤Vin≤-21V

Iout=1.0A, Tj=25 ^oC

Tj=25 ^oC

Quiescent Current Change

∆lq

0.5

Output Noise Voltage

Ripple Rejection Ratio

Voltage Drop

Vdrop

Io peak

Peak Output Current

Temperature Coefficient of

Output Voltage

2.1

mV/

^oC

∆Vout/∆Tj Iout=10mA, 0 ^oC ≤Tj≤125 ^oC

-1

TS7909 Electrical Characteristics

(Vin=-15V, Iout=500mA, 0 ^oC ≤Tj≤125 ^oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)

Parameter

Symbol

Test Conditions

Tj=25^oC

Min

-8.65

-8.57

Typ

-9

Max

-9.36

-9.45

Unit

Output Voltage

Vout

-11.5V≤Vin≤-23V,

-9

10mA≤Iout≤1A, PD≤15W

-11.5V≤Vin≤-26V

Tj=25 ^oC

180

Line Regulation

REGline

-12V≤Vin≤-17V

10mA≤Iout≤1A

Tj=25 ^oC

Load Regulation

REGload

250mA≤Iout≤750mA

Quiescent Current

Iout=0, Tj=25^oC

-11.5V≤Vin≤-26V

10mA≤Iout≤1A

10Hz≤f≤100KHz, Tj=25 ^oC

f=120Hz, -12V≤Vin≤-22V

Iout=1.0A, Tj=25 ^oC

Tj=25 ^oC

Quiescent Current Change

∆lq

0.5

Output Noise Voltage

Ripple Rejection Ratio

Voltage Drop

Vdrop

Io peak

Peak Output Current

Temperature Coefficient of

Output Voltage

2.1

mV/

^oC

∆Vout/∆Tj Iout=10mA, 0 ^oC ≤Tj≤125 ^oC

-1

Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as

possible, and thermal effects must be taken into account separately.

This specification applies only for DC power dissipation permitted by absolute maximum ratings.

TS7900 series

3-7

2003/12 rev. A

TS7912 Electrical Characteristics

(Vin=-19V, Iout=500mA, 0 ^oC ≤Tj≤125 ^oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)

Parameter

Symbol

Test Conditions

Tj=25^oC

Min

Typ

-12

Max

-12.48

-12.60

Unit

-11.53

-11.42

Output Voltage

Vout

-14.5V≤Vin≤-27V,

-12

10mA≤Iout≤1A, PD ≤15W

-14.5V≤Vin≤-30V

Tj=25 ^oC

240

120

240

120

Line Regulation

REGline

-15V≤Vin≤-19V

10mA≤Iout≤1A

Tj=25 ^oC

Load Regulation

REGload

250mA≤Iout≤750mA

Quiescent Current

Tj=25 ^oC, Iout=0

-14.5V≤Vin≤-30V

10mA≤Iout≤1A

10Hz≤f≤100KHz, Tj=25 ^oC

f=120Hz, 15V≤Vin≤25V

Iout=1.0A, Tj=25 ^oC

Tj=25 ^oC

Quiescent Current Change

∆lq

0.5

Output Noise Voltage

Ripple Rejection Ratio

Voltage Drop

Vdrop

Io peak

Peak Output Current

Temperature Coefficient of

Output Voltage

2.1

mV/

^oC

∆Vout/∆Tj Iout=10mA, 0 ^oC ≤Tj≤125 ^oC

-1

TS7915 Electrical Characteristics

(Vin=-23V, Iout=500mA, 0 ^oC ≤Tj≤125 ^oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)

Parameter

Symbol

Test Conditions

Tj=25^oC

Min

Typ

-15

Max

-15.60

-15.75

Unit

-14.42

-14.28

Output Voltage

Vout

-17.5V≤Vin≤-30V,

-15

10mA≤Iout≤1A, PD ≤15W

-17.5V≤Vin≤-30V

Tj=25 ^oC

300

150

300

150

Line Regulation

REGline

-18V≤Vin≤-22V

10mA≤Iout≤1A

Tj=25 ^oC

Load Regulation

REGload

250mA≤Iout≤750mA

Quiescent Current

Tj=25 ^oC, Iout=0

-17.5V≤Vin≤-30V

10mA≤Iout≤1A

10Hz≤f≤100KHz, Tj=25 ^oC

f=120Hz, -18V≤Vin≤-28V

Iout=1.0A, Tj=25 ^oC

Tj=25 ^oC

Quiescent Current Change

∆lq

0.5

Output Noise Voltage

Ripple Rejection Ratio

Voltage Drop

Vdrop

Io peak

Peak Output Current

Temperature Coefficient of

Output Voltage

2.1

mV/

^oC

∆Vout/∆Tj Iout=10mA, 0 ^oC ≤Tj≤125 ^oC

-1

Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as

possible, and thermal effects must be taken into account separately.

This specification applies only for DC power dissipation permitted by absolute maximum ratings.

TS7900 series

4-7

2003/12 rev. A

TS79818 Electrical Characteristics

(Vin=-27V, Iout=500mA, 0 ^oC ≤Tj≤125 ^oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)

Parameter

Symbol

Test Conditions

Tj=25^oC

Min

Typ

-18

Max

-18.72

-18.90

Unit

-17.30

-17.14

Output Voltage

Vout

-21V≤Vin≤-33V,

-18

10mA≤Iout≤1A, PD ≤15W

-21V≤Vin≤-33V

Tj=25 ^oC

360

180

360

180

Line Regulation

REGline

-22V≤Vin≤-26V

10mA≤Iout≤1A

Load Regulation

REGload

Tj=25 ^oC

250mA≤Iout≤750mA

Quiescent Current

Tj=25 ^oC, Iout=0

-21V≤Vin≤-33V

Quiescent Current Change

∆lq

10mA≤Iout≤1A

0.5

Output Noise Voltage

Ripple Rejection Ratio

Voltage Drop

10Hz≤f≤100KHz, Tj=25 ^oC

f=120Hz, -21V≤Vin≤-31V

Iout=1.0A, Tj=25 ^oC

Tj=25 ^oC

110

Vdrop

Io peak

Peak Output Current

Temperature Coefficient of

Output Voltage

2.1

mV/

^oC

∆Vout/∆Tj Iout=10mA, 0 ^oC ≤Tj≤125 ^oC

-1

TS7824 Electrical Characteristics

(Vin=-33V, Iout=500mA, 0 ^oC ≤Tj≤125 ^oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)

Parameter

Symbol

Test Conditions

Tj=25^oC

Min

Typ

-24

Max

-24.96

-25.20

Unit

-23.07

-22.85

Output Voltage

Vout

-27V≤Vin≤-38V,

-24

10mA≤Iout≤1A, PD ≤15W

-27V≤Vin≤-38V

Tj=25 ^oC

480

240

480

240

Line Regulation

REGline

-28V≤Vin≤-32V

10mA≤Iout≤1A

Load Regulation

REGload

Tj=25 ^oC

250mA≤Iout≤750mA

Quiescent Current

Iout=0, Tj=25^oC

-27V≤Vin≤-38V

Quiescent Current Change

∆lq

10mA≤Iout≤1A

0.5

Output Noise Voltage

Ripple Rejection Ratio

Voltage Drop

10Hz≤f≤100KHz, Tj=25 ^oC

f=120Hz, -27V≤Vin≤-37V

Iout=1.0A, Tj=25 ^oC

Tj=25 ^oC

170

Vdrop

Io peak

Peak Output Current

Temperature Coefficient of

Output Voltage

2.1

mV/

^oC

∆Vout/∆Tj Iout=10mA, 0 ^oC ≤Tj≤125 ^oC

-1

Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as

possible, and thermal effects must be taken into account separately.

This specification applies only for DC power dissipation permitted by absolute maximum ratings.

TS7900 series

5-7

2003/12 rev. A

Electrical Characteristics Curve

FIGURE 1 - Worst Case Power Dissipation v.s.

Ambient Temperature

FIGURE 2 - Peak Output Current v.s.

Input-Output Differential Voltage

FIGURE 3 –Ripple Rejection v.s.

Frequency

FIGURE 4 –Ripple Rejection v.s.

Output Voltage

FIGURE 5 –Output Voltage v.s.

Junction Temperature

FIGURE 6 –Quiescent Current v.s.

Temperature

TS7900 series

6-7

2003/12 rev. A

TO-220 Mechanical Drawing

TO-220 DIMENSION

MILLIMETERS

INCHES

MIN

DIM

MIN

10.000

3.240

2.440

MAX

10.500

4.440

2.940

6.350

1.106

2.715

5.430

14.732

9.017

16.510

4.826

1.397

29.620

2.921

0.610

6.858

MAX

0.413

0.175

0.116

0.250

0.040

0.058

0.107

0.581

0.355

0.650

0.190

0.055

1.230

0.115

0.024

0.270

0.394

0.128

0.096

0.381

2.345

4.690

12.700

8.382

14.224

3.556

0.508

27.700

2.032

0.255

5.842

0.015

0.092

0.500

0.330

0.560

0.140

0.020

1.060

0.080

0.010

0.230

ITO-220 Mechanical Drawing

ITO-220 DIMENSION

MILLIMETERS

INCHES

DIM

MIN

MAX

MIN

MAX

10.04

10.07

0.395

0.396

6.20 (typ.)

0.244 (typ.)

2.20 (typ.)

1.40 (typ.)

0.087 (typ.)

0.055 (typ.)

15.0

15.20

0.54

2.73

13.55

1.49

2.80

4.50

0.591

0.598

0.021

0.107

0.533

0.058

0.110

0.177

0.52

2.35

13.50

1.11

2.60

4.49

0.020

0.093

0.531

0.044

0.102

0.176

1.15 (typ.)

0.045 (typ.)

3.03

2.60

6.55

3.05

2.80

6.65

0.119

0.102

0.258

0.120

0.110

0.262

TS7900 series

7-7

2003/12 rev. A

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