ISL6219A集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料
廠商型號(hào) |
ISL6219A |
參數(shù)屬性 | ISL6219A 封裝/外殼為28-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR BUCK 28SSOP |
功能描述 | Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile Applications |
文件大小 |
408.68 Kbytes |
頁面數(shù)量 |
17 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(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-12-31 23:00:00 |
ISL6219A規(guī)格書詳情
The ISL6219A provides core-voltage regulation by driving up to three interleaved synchronous-rectified buck-converter channels in parallel. Intersil multi-phase controllers together with ISL6207 gate drivers form the basis for the most reliable power-supply solutions available to power the latest industry-leading microprocessors. Multi-phase buck-converter architecture uses interleaved timing to multiply ripple frequency and reduce input and output ripple currents. Lower ripple results in lower total component cost, reduced dissipation, and smaller implementation area. Pre-configured for 3-phase operation, the ISL6219A offers the flexibility of 2-phase operation. Simply connect the unused PWM pin to +5V. The channel switching frequency is adjustable in the range of 100kHz to 1.5MHz giving the designer the ultimate flexibility in managing the balance between high-speed response and good thermal management.
Features
? Multi-Phase Power Conversion
? Active Channel Current Balancing
? Lossless current sense scheme
- Uses MOSFET’s rDS(ON)
- Optional current sense method for higher precision
? Precision CORE Voltage Regulation
- ±0.8 System Accuracy Over Temperature
? Microprocessor Voltage Identification Input
- Dynamic VID technology
- 5-Bit VID Input
- 1.100V to 1.850V in 25mV Steps
? Programmable Droop Voltage
? Fast Transient Recovery Time
? Overvoltage, Undervoltage and Overcurrent Protection
? Power-Good Output
? 2 or 3 Phase Operation
? User selectable Switching Frequency of 100kHz to 1.5MHz
- 200kHz - 4.5MHz Effective Ripple Frequency
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
ISL6219ACA
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器
- 包裝:
卷帶(TR)
- 輸出類型:
PWM 信號(hào)
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出階段:
3
- 電壓 - 供電 (Vcc/Vdd):
4.75V ~ 5.25V
- 頻率 - 開關(guān):
100kHz ~ 1.5MHz
- 時(shí)鐘同步:
無
- 控制特性:
使能,頻率控制,電源良好
- 工作溫度:
-10°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
28-SSOP(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
28-SSOP/QSOP
- 描述:
IC REG CTRLR BUCK 28SSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
INTERSIL |
23+ |
NA/ |
4842 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
INTERSI |
2020+ |
SSOP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
INTERSIL |
20+ |
SSOP |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
10+ |
SOP8 |
100 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
Intersil |
23+ |
28-QSOP |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
INTERSIL |
22+ |
SSOP-28 |
5000 |
只做原裝,假一賠十 15118075546 |
詢價(jià) | ||
INTERSIL |
24+ |
原裝 |
2300 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電! |
詢價(jià) | ||
INTERSIL |
21+ |
SSOP |
6500 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
INTERSIL |
SSOP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
INTERSIL |
2339+ |
SSOP-28P |
5825 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) |