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ISL78208ARZ中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
ISL78208ARZ |
參數(shù)屬性 | ISL78208ARZ 封裝/外殼為32-VFQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJ 3A DL 32QFN |
功能描述 | Wide VIN Dual Standard Buck Regulator with 3A/3A Continuous Output Current |
文件大小 |
1.36986 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) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-11-12 17:45:00 |
ISL78208ARZ規(guī)格書詳情
The ISL78208 is a dual standard buck regulator capable of 3A
per channel with continuous output current. With an input
range of 4.5V to 28V, it provides a high frequency power
solution for a variety of point of load applications.
The PWM controller in the ISL78208 drives an internal
switching N-Channel power MOSFET and requires an external
Schottky diode to generate the output voltage. The integrated
power switch is optimized for excellent thermal performance
up to 3A of output current. The PWM regulator switches at a
default frequency of 500kHz and it can be user programmed
or synchronized from 300kHz to 2MHz. The ISL78208 utilizes
peak current mode control to provide flexibility in component
selection and minimize solution size. The protection features
include overcurrent, UVLO and thermal overload protection.
The ISL78208 is available in 5mmx5mm 32 Ld Wettable
Flank Quad Flat Pb-free (WFQFN) package.
The ISL78208 is rated for the automotive temperature range
(-40°C to +105°C).
Features
? Wide input voltage range from 4.5V to 28V
? Adjustable output voltage with continuous output current up
to 3A
? Current mode control
? Adjustable switching frequency from 300kHz to 2MHz
? Independent power-good detection
? Selectable In-phase or out-of-phase PWM operation
? Independent, sequential, ratiometric or absolute tracking
between outputs
? Internal 2ms Soft-start time
? Overcurrent/short circuit protection, thermal overload
protection, UVLO
? Boot undervoltage detection
? Qualified for automotive applications
? Pb-Free (RoHS compliant)
Applications
? DSP and embedded processor power supply
? Infotainment system power
產(chǎn)品屬性
- 產(chǎn)品編號:
ISL78208ARZ
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 功能:
降壓
- 輸出配置:
正
- 拓撲:
降壓
- 輸出類型:
可調(diào)式
- 輸出數(shù):
2
- 電壓 - 輸入(最小值):
4.5V
- 電壓 - 輸入(最大值):
28V
- 電壓 - 輸出(最小值/固定):
0.8V
- 電壓 - 輸出(最大值):
26V
- 電流 - 輸出:
3A
- 頻率 - 開關:
300kHz ~ 2MHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 105°C(TA)
- 安裝類型:
表面貼裝,可潤濕側翼
- 封裝/外殼:
32-VFQFN 裸露焊盤
- 供應商器件封裝:
32-QFN(5x5)
- 描述:
IC REG BUCK ADJ 3A DL 32QFN
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
INTERSIL |
23+ |
10000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | |||
INTERSIL |
24+ |
QFN32 |
8400 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
Intersil |
23+ |
32-QFN(5x5) |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
RENESAS(瑞薩)/IDT |
23+ |
QFN32EP(5x5) |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
RENESAS(瑞薩)/IDT |
1932+ |
QFN-32(5x5) |
2789 |
向鴻優(yōu)勢倉庫庫存-絕對原裝正品-不做假貨! |
詢價 | ||
INTERSIL |
21+ |
QFN32 |
10000 |
全新原裝 公司現(xiàn)貨 價格優(yōu) |
詢價 | ||
Intersil |
22+ |
32QFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
RENESAS(瑞薩)/IDT |
2021+ |
QFN-32(5x5) |
499 |
詢價 | |||
INTERSIL |
2022+ |
5000 |
只做原裝,價格優(yōu)惠,長期供貨。 |
詢價 | |||
IR |
2020+ |
QFN32 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 |