ISL78236集成電路（IC）的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
| 廠商型號 |
ISL78236 |
| 參數(shù)屬性 | ISL78236 封裝/外殼為24-VFQFN 裸露焊盤；包裝為卷帶（TR）；類別為集成電路（IC）的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器；產(chǎn)品描述：IC REG BUCK ADJ 3A DL 24QFN |
| 功能描述 | Dual 3A Current Sharing 2.5MHz High Efficiency Synchronous Buck Regulator |
| 封裝外殼 | 24-VFQFN 裸露焊盤 |
| 文件大小 |
1.94668 Mbytes |
| 頁面數(shù)量 |
24 頁 |
| 生產(chǎn)廠商 | Intersil Corporation |
| 企業(yè)簡稱 |
Intersil |
| 中文名稱 | Intersil Corporation官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-30 11:00:00 |
ISL78236規(guī)格書詳情
The ISL78236 is a dual output 3A/3A integrated FET buck
regulator for point-of-load power applications. The supply
voltage range is from 2.8V to 6V, allowing for the use of a
single Li+ cell, three NiMH cells or a regulated 3V/5V bus
input. It is optimized for regulating output voltages down to
1.2V. Each channel provides an output current up to 3A which
can be combined to form a single 6A output in current sharing
mode. The two channels operate 180° out-of-phase to reduce
input RMS current and EMI.
The ISL78236 integrates a pair of low ON-resistance P-channel
and N-channel internal MOSFETs to maximize efficiency and
minimize external component count. It can operate up to
100 duty cycle to maximize operating life as battery voltage
drops out. When supplying 3A on each channel, the 100 duty
cycle operation limits the dropout voltage to less than 250mV.
Other features include internal digital soft-start, independent
channel enable for power sequencing, overcurrent protection,
and thermal shutdown.
The ISL78236 is offered in a 24 Ld 4mmx4mm QFN package
with 1mm maximum height. The complete converter occupies
less than 1.5cm2 area.
The ISL78236 is AEC - Q100 qualified and is rated for the
automotive temperature range (-40°C to +105°C).
Features
? Dual 3A/3A independent outputs
? 2.5MHz synchronous buck regulator with internal MOSFETs
up to 95 efficiency
? 2 voltage reference accuracy over-temperature
? 6A current sharing mode operation
? Internal or external compensation
? Peak current limiting and hiccup mode short circuit
protection
? Reverse overcurrent protection
? Over-temperature protection shutdown
? AEC - Q100 qualified
Applications
? DSP and embedded processor power supply
? Infotainment system power
? Automotive point of load power
產(chǎn)品屬性
- 產(chǎn)品編號：
ISL78236ARZ
- 制造商：
Renesas Electronics America Inc
- 類別：
集成電路（IC） > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器
- 系列：
Automotive, AEC-Q100
- 包裝：
卷帶（TR）
- 功能：
降壓
- 輸出配置：
正
- 拓?fù)洌?/span>
降壓
- 輸出類型：
可調(diào)式
- 輸出數(shù)：
2
- 電壓 - 輸入（最小值）：
2.85V
- 電壓 - 輸入（最大值）：
6V
- 電壓 - 輸出（最小值/固定）：
1.2V
- 電壓 - 輸出（最大值）：
6V
- 電流 - 輸出：
3A
- 頻率 - 開關(guān)：
2.5MHz
- 同步整流器：
是
- 工作溫度：
-40°C ~ 105°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
24-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
24-QFN（4x4）
- 描述：
IC REG BUCK ADJ 3A DL 24QFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RENESAS(瑞薩)/IDT |
2112+ |
QFN-24(4x4) |
105000 |
75個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 | ||
Intersil |
22+ |
24QFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Intersil |
21+ |
24QFN |
13880 |
公司只售原裝,支持實(shí)單 |
詢價 | ||
Intersil |
1931+ |
N/A |
493 |
加我qq或微信，了解更多詳細(xì)信息,體驗(yàn)一站式購物 |
詢價 | ||
Intersil |
24+ |
24-QFN(4x4) |
65200 |
一級代理/放心采購 |
詢價 | ||
Renesas |
22+ |
24-VFQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
INTERSIL |
16+ |
NA |
8800 |
原裝現(xiàn)貨,貨真價優(yōu) |
詢價 | ||
INTERSIL |
2020+ |
原廠封裝 |
350000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫存 |
詢價 | ||
Renesas |
2023+ |
24QFN |
3841 |
安羅世紀(jì)電子只做原裝正品貨 |
詢價 | ||
RENESAS(瑞薩)/IDT |
2021+ |
QFN-24(4x4) |
499 |
詢價 |
