久久99亚洲热视_国产精品麻豆一区二区_国产精品美女久久久久久不卡_欧美一区二区三区爱爱

您好，
買賣IC網(wǎng)歡迎您。
請登錄
免費(fèi)注冊

您現(xiàn)在的位置：買賣IC網(wǎng) > Datasheet目錄40 > HIP6018BCBZ-T (Intersil)IC REG TRPL BCK/LINEAR 24-SOIC Datasheet資料下載

參數(shù)資料

型號：	HIP6018BCBZ-T
廠商：	Intersil
文件頁數(shù)：	6/15頁
文件大小：	384K
描述：	IC REG TRPL BCK/LINEAR 24-SOIC
標(biāo)準(zhǔn)包裝：	1,000
拓?fù)洌?/td>	降壓（降壓）同步（1），線性（LDO）（2）
功能：	任何功能
輸出數(shù)：	3
頻率 - 開關(guān)：	215kHz
電壓/電流 - 輸出 1：	控制器
電壓/電流 - 輸出 2：	2.5V，-
電壓/電流 - 輸出 3：	控制器
帶 LED 驅(qū)動器：	無
帶監(jiān)控器：	無
帶序列發(fā)生器：	無
電源電壓：	3.3 V ~ 12 V
工作溫度：	0°C ~ 70°C
安裝類型：	*
封裝/外殼：	24-SOIC（0.295"，7.50mm 寬）
供應(yīng)商設(shè)備封裝：	*
包裝：	帶卷 (TR)

第1頁第2頁第3頁第4頁第5頁當(dāng)前第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁

Functional Pin Description

VSEN1 (Pin 19)

This pin is connected to the PWM converters output voltage.

The PGOOD and OVP comparator circuits use this signal to

report output voltage status and for over voltage protection.

OCSET1 (Pin 20)

Connect a resistor (R

OCSET

) from this pin to the drain of the

upper MOSFET. R

OCSET

, an internal 200糀 current source

OCSET

), and the upper MOSFET on-resistance (r

DS(ON)

)

set the PWM converter over-current (OC) trip point

according to the following equation:

An over-current trip cycles the soft-start function. Sustaining

an over-current for 2 soft-start intervals shuts down the

controller.

SS (Pin 9)

Connect a capacitor from this pin to ground. This capacitor,

along with an internal 11糀 (typically) current source, sets

the soft-start interval of the converter. Pulling this pin low

with an open drain signal will shut down the IC.

VID0, VID1, VID2, VID3, VID4 (Pins 6, 5, 4, 3 and 2)

VID0-4 are the input pins to the 5-bit DAC. The states of

these five pins program the internal voltage reference

(DACOUT). The level of DACOUT sets the core converter

output voltage. It also sets the core PGOOD and OVP

thresholds.

COMP1 and FB1 (Pins 17 and 18)

COMP1 and FB1 are the available external pins of the PWM

error amplifier. The FB1 pin is the inverting input of the error

amplifier. Similarly, the COMP1 pin is the error amplifier

output. These pins are used to compensate the voltage-

control feedback loop of the PWM converter.

GND (Pin 14)

Signal ground for the IC. All voltage levels are measured

with respect to this pin.

PGOOD (Pin 7)

PGOOD is an open collector output used to indicate the

status of the output voltages. This pin is pulled low when the

core output is not within ?0% of the DACOUT reference

voltage and the other outputs are below their under-voltage

thresholds. The PGOOD output is open for 11111 VID

code. See Table 1.

PHASE1 (Pin 23)

Connect the PHASE pin to the PWM converters upper

MOSFET source. This pin is used to monitor the voltage

drop across the upper MOSFET for over-current protection.

UGATE1 (Pin 24)

Connect UGATE pin to the PWM converters upper

MOSFET gate. This pin provides the gate drive for the upper

MOSFET.

PGND (Pin 21)

This is the power ground connection. Tie the PWM

converters lower MOSFET source to this pin.

LGATE1 (Pin 22)

Connect LGATE1 to the PWM converters lower MOSFET

gate. This pin provides the gate drive for the lower MOSFET.

VCC (Pin 1)

Provide a 12V bias supply for the IC to this pin. This pin

also provides the gate bias charge for all the MOSFETs

controlled by the IC.

RT (Pin 10)

This pin provides oscillator switching frequency adjustment.

By placing a resistor (R

) from this pin to GND, the nominal

200kHz switching frequency is increased according to the

following equation:

Conversely, connecting a pull-up resistor (R

) from this pin

to VCC reduces the switching frequency according to the

following equation:

FAULT (Pin 8)

This pin is low during normal operation, but it is pulled to VCC

in the event of an over-voltage or over-current condition.

DRIVE3 (Pin 15)

Connect this pin to the gate of an external MOSFET. This

pin provides the drive for the linear controllers pass

transistor.

FB3 (Pin 16)

Connect this pin to a resistor divider to set the linear

controller output voltage.

VOUT2 (Pin 13)

Output of the linear regulator. Supplies current up to 230mA.

FB2 (Pin 11)

Connect this pin to a resistor divider to set the linear

regulator output voltage.

VIN2 (Pin 12)

This pin supplies power to the internal regulator. Connect

this pin to a suitable 3.3V source.

Additionally, this pin is used to monitor the 3.3V supply. If,

following a startup cycle, the voltage drops below 2.55V

(typically), the chip shuts down. A new soft-start cycle is

PEAK

OCSET

?/DIV>

DS ON

( )

----------------------------------------------------

Fs 200kHz

5 10

?/DIV>

k?/DIV>

( )

---------------------

to GND)

Fs 200kHz

4 10

?/DIV>

k?/DIV>

( )

---------------------

to 12V)

HIP6018B

相關(guān)PDF資料	PDF描述
HIP6021CB-T	IC REG QD BCK/LINEAR 28-SOIC
HIP6521CB-T	IC REG QD BCK/LINEAR SYNC 16SOIC
HMC920LP5E	IC CTRLR ACTIVE BIAS 32QFN
IDTTSE2002B3CNRG	IC TEMP SENS EEPROM DFN-8
IPM6220ACAZ-T	IC REG 5OUT BUCK/LDO SYNC 24SSOP

相關(guān)代理商/技術(shù)參數(shù)	參數(shù)描述
HIP6018CB	制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述:
HIP6018CB-T	制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
HIP6018EVAL1	制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Advanced PWM and Dual Linear Power Control
HIP6019	制造商:IRF 制造商全稱:International Rectifier 功能描述:5-BIT PROGRAMMABLE SYNCHRONOUS BUCK, NON-SYNCHRONOUS,ADJUSTABLE LDO AND 200mA ON-BOARD LDO
HIP6019B	制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Advanced Dual PWM and Dual Linear Power Control

發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

*型號	*數(shù)量	廠商	批號	封裝

添加更多采購

我的聯(lián)系方式

久久99亚洲热视_国产精品麻豆一区二区_国产精品美女久久久久久不卡_欧美一区二区三区爱爱

久久99亚洲热视_国产精品麻豆一区二区_国产精品美女久久久久久不卡_欧美一区二区三区爱爱

采購需求

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

我的聯(lián)系方式