ISL6237集成電路（IC）的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料
| 廠商型號 |
ISL6237 |
| 參數(shù)屬性 | ISL6237 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）的特殊用途穩(wěn)壓器；ISL6237應(yīng)用范圍：控制器，筆記本電腦電源系統(tǒng)；產(chǎn)品描述：IC REG CTRLR NOTEBK 4OUT 32QFN |
| 功能描述 | High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers |
| 文件大小 |
2.92875 Mbytes |
| 頁面數(shù)量 |
35 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 | 2024-12-31 22:30:00 |
ISL6237規(guī)格書詳情
The ISL6237 dual step-down, switch-mode power-supply (SMPS) controller generates logic-supply voltages in battery-powered systems. The ISL6237 includes two pulse-width modulation (PWM) controllers, 5V/3.3V and 1.5V/1.05V. The output of SMPS1 can also be adjusted from 0.7V to 5.5V. The SMPS2 output can be adjusted from 0.5V to 2.5V by setting REFIN2 voltage. This device features a linear regulator providing 3.3V/5V, or adjustable from 0.7V to 4.5V output via LDOREFIN. The linear regulator provides up to 100mA output current with automatic linear-regulator bootstrapping to the BYP input. When in switchover, the LDO output can source up to 200mA. The ISL6237 includes on-board power-up sequencing, power-good (POK_) outputs, digital soft-start, and internal soft-stop output discharge that prevents negative voltages on shutdown.
Features
? Wide Input Voltage Range 5.5V to 25V
? Dual Fixed 1.05V/3.3V and 1.5V/5.0V Outputs or Adjustable 0.7V to 5.5V (SMPS1) and 0.5V to 2.5V (SMPS2), ±1.5 Accuracy
? 1.7ms Digital Soft-Start and Independent Shutdown
? Fixed 3.3V/5.0V, or Adjustable Output 0.7V to 4.5V, ±1.5 (LDO): 200mA
? 2.0V Reference Voltage
? Constant ON-TIME Control with 100ns Load-Step Response
? Selectable Switching Frequency
? rDS(ON)Current Sensing
? Programmable Current Limit with Foldback Capability
? Selectable PWM, Skip or Ultrasonic Mode
? BOOT Voltage Monitor with Automatic Refresh
? Independent POK1 and POK2 Comparators
? Soft-Start with Pre-Biased Output and Soft-Stop
? Independent ENABLE
? High Efficiency - Up to 97
? Very High Light Load Efficiency (Skip Mode)
? 5mW Quiescent Power Dissipation
? Thermal Shutdown
? Extremely Low Components Count
? Pb-Free Plus Anneal Available (RoHS Compliant)
產(chǎn)品屬性
- 產(chǎn)品編號：
ISL6237IRZ-T
- 制造商：
Renesas Electronics America Inc
- 類別：
集成電路（IC） > 特殊用途穩(wěn)壓器
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 應(yīng)用：
控制器，筆記本電腦電源系統(tǒng)
- 電壓 - 輸入：
5.5V ~ 25V
- 輸出數(shù)：
4
- 電壓 - 輸出：
多重
- 工作溫度：
-40°C ~ 100°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
32-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
32-QFN（5x5）
- 描述：
IC REG CTRLR NOTEBK 4OUT 32QFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
INTERSI |
2020+ |
QFN-32 |
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 | ||
INTERSIL |
22+ |
QFN32 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
INTERSIL |
2016+ |
QFN |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
INTERSIL |
1013+ |
QFN |
4030 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
INTERSIL |
22+ |
QFN32 |
354000 |
詢價 | |||
INTERSIL |
21+ |
QFN |
10000 |
全新原裝 公司現(xiàn)貨 價格優(yōu) |
詢價 | ||
Intersil(英特矽爾) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價 | ||
intersil |
24+ |
QFN |
2679 |
原裝優(yōu)勢!絕對公司現(xiàn)貨!可長期供貨! |
詢價 | ||
INTERSIL |
23+ |
NA |
2093 |
專做原裝正品,假一罰百! |
詢價 | ||
INTERSIL |
1922+ |
QFN |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 |
