MB3828中文資料富士通數(shù)據(jù)手冊PDF規(guī)格書
MB3828規(guī)格書詳情
■ DESCRIPTION
The FUJITSU MB3828 is a pulse width modulation (PWM) DC/DC converter IC chip that provides a selection of 1.3 V to 3.5 V output voltages for Pentium?* CPU’s, using a 5-bit input signal information.
The MB3828 utilizes synchronous rectification for high efficiency and features a soft-start/discharge control function for ease in designing power supplies in multi-supply systems, making it ideal for Pentium? power supply systems.
■ FEATURES
? Highly efficient for using synchronous rectification scheme
? On-chip soft-start/discharge control circuit
? High precision output voltage: ±1.2
? 5-bit, 32-step DAC: 3.5 V to 2.1 V in 100 mV steps 2.05 V to 1.3 V in 50 mV steps
? Frequency range: 100 kHz to 500 kHz using variable resistance (on-chip frequency setting capacitance)
? Standby current: 0 μA TYP
? On-chip PWRGOOD circuit for output voltage state detection
? Timer-latch short-circuit protection circuit, and overvoltage protection circuit for output protection
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
fujitsu |
0023+ |
SSOP-24 |
1500 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
FUJI |
05+ |
原廠原裝 |
7216 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 | ||
FUJ |
2016+ |
SSOP20 |
6523 |
只做進口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
FUJITSU |
23+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
2023+ |
3000 |
進口原裝現(xiàn)貨 |
詢價 | ||||
2023+ |
5800 |
進口原裝,現(xiàn)貨熱賣 |
詢價 | ||||
fujitsu |
23+ |
SSOP-24 |
10000 |
原裝正品現(xiàn)貨 |
詢價 | ||
FUJITSU |
23+ |
TSOP |
9516 |
詢價 | |||
fujitsu |
23+ |
SSOP-24 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
FUJ |
24+ |
TSOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 |
