Datasheet > EL7642ILTZ-T13

EL7642ILTZ-T13

更新时间： 2024-10-30 22:33:47

品牌	Logo	应用领域
英特矽尔 - INTERSIL		放大器开关
页数	文件大小	规格书
19页	491K
描述
TFT-LCD DC/DC with Integrated Amplifiers

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替代型号

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EL7642ILTZ-T13 数据手册

EL7640, EL7641, EL7642

Data Sheet

September 26, 2005

FN7415.1

TFT-LCD DC/DC with Integrated

Amplifiers

Features

• Current mode boost regulator

- Fast transient response

- 1% accurate output voltage

- 18V/3A integrated FET

- >90% efficiency

The EL7640, EL7641, and EL7642 integrate a high

performance boost regulator with 2 LDO controllers for V

and V

, a V -slice circuit with adjustable delay and

OFF

either one (EL7640), three (EL7641), or five amplifiers

(EL7642) for V and V applications.

COM GAMMA

• 2.6V to 5.5V V supply

The boost converter in the EL7640, EL7641, and EL7642 is

a current mode PWM type integrating an 18V N-channel

MOSFET. Operating at 1.2MHz, this boost can operate in

either P-mode for superior transient response, or in PI-mode

for tighter output regulation.

• 2 LDO controllers for V

- 2% output regulation

and V

OFF

- V -slice circuit

• High speed amplifiers

- 150mA short-circuit output current

- 12V/µs slew rate

- 12MHz -3dB bandwidth

- Rail-to-rail inputs and outputs

Using external low-cost transistors, the LDO controllers

provide tight regulation for V , V

, as well as providing

ON OFF

start-up sequence control and fault protection.

The amplifiers are ideal for V and V

COM GAMMA

applications, with 150mA peak output current drive, 12MHz

bandwidth, and 12V/µs slew rate. All inputs and outputs are

rail-to-rail.

• Built-in power sequencing

• Internal soft-start

• Multiple overload protection

• Thermal shutdown

Available in the 32 Ld thin QFN (5mm x 5mm) Pb-free

packages, the EL7640, EL7641, and EL7642 are specified

for operation over the -40°C to +85°C temperature range.

• 32 Ld 5x5 thin QFN package

• Pb-Free plus anneal available (RoHS compliant)

Ordering Information

PART NUMBER

(Note)

PART

TAPE & PACKAGE

PKG.

Applications

• TFT-LCD panels

• LCD monitors

• Notebooks

MARKING REEL

(Pb-Free)

DWG. #

EL7640ILTZ

7640ILTZ

7641ILTZ

7642ILTZ

7”

13”

32 Ld 5x5

Thin QFN

MDP0051

EL7640ILTZ-T7

EL7640ILTZ-T13

EL7641ILTZ

32 Ld 5x5

Thin QFN

• LCD-TVs

32 Ld 5x5

Thin QFN

32 Ld 5x5

Thin QFN

EL7641ILTZ-T7

EL7641ILTZ-T13

EL7642ILTZ

7”

13”

32 Ld 5x5

Thin QFN

32 Ld 5x5

Thin QFN

32 Ld 5x5

Thin QFN

EL7642ILTZ-T7

EL7642ILTZ-T13

7”

13”

32 Ld 5x5

Thin QFN

32 Ld 5x5

Thin QFN

NOTE: Intersil Pb-free plus anneal products employ special Pb-free material

sets; molding compounds/die attach materials and 100% matte tin plate

termination finish, which are RoHS compliant and compatible with both SnPb

and Pb-free soldering operations. Intersil Pb-free products are MSL classified at

Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements

of IPC/JEDEC J STD-020.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...19

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EL7642ILTZ-T13 替代型号

型号	品牌	替代类型	描述	数据表
EL7640ILTZ-T7	INTERSIL	完全替代	TFT-LCD DC/DC with Integrated Amplifiers
EL7641ILTZ	INTERSIL	类似代替	TFT-LCD DC/DC with Integrated Amplifiers
EL7640ILTZ	INTERSIL	类似代替	TFT-LCD DC/DC with Integrated Amplifiers

与EL7642ILTZ-T13相关器件

型号	品牌	获取价格	描述	数据表
EL7642ILTZ-T7	INTERSIL	获取价格	TFT-LCD DC/DC with Integrated Amplifiers
EL7661CN	ELANTEC	获取价格	Full Bridge Based Peripheral Driver, 4A, CMOS, PDIP18,
EL7661CS	ELANTEC	获取价格	MOSFET Driver, CMOS, PDSO18,
EL7761	INTERSIL	获取价格	100V Half Bridge Driver
EL7761CN	INTERSIL	获取价格	100V Half Bridge Driver
EL7761CS	INTERSIL	获取价格	100V Half Bridge Driver
EL7762CS	ELANTEC	获取价格	Buffer/Inverter Based MOSFET Driver, 1A, PDSO8, SOIC-8
EL7772CS	ELANTEC	获取价格	Buffer/Inverter Based MOSFET Driver, 1A, PDSO8, SOIC-8
EL7782CS	ELANTEC	获取价格	Buffer/Inverter Based MOSFET Driver, 1A, PDSO8, SOIC-8
EL7801ALZ	RENESAS	获取价格	LED DISPLAY DRIVER, QCC20, 4 X 4 MM, ROHS COMPLIANT, MO-220, QFN-20

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