- 您現在的位置：買賣IC網 > PDF目錄384042 > UPD16901GS (NEC Corp.) FLASH MEMORY VOLTAGE STEPUP DC/DC CONVERTER IC PDF資料下載
參數資料
| 型號： | UPD16901GS |
| 廠商： | NEC Corp. |
| 英文描述： | FLASH MEMORY VOLTAGE STEPUP DC/DC CONVERTER IC |
| 中文描述： | 快閃記憶體電壓句中的DC / DC轉換器集成電路 |
| 文件頁數： | 1/12頁 |
| 文件大?。?/td> | 57K |
| 代理商： | UPD16901GS |
1997
DATA SHEET
MOS INTEGRATED CIRCUIT
μ
PD16901
Document No. S10643EJ2V0DS00 (2nd edition)
Date Published May 1997 N
Printed in Japan
The
μ
PD16901 is a DC/DC converter IC which produces a 12 V output from a 5 V input source. The integration
of a control circuit and power MOSFET in the output stage on a single-chip allows a power supply for flash memory
write and erasure to be configured with a reduced number of external components.
FEATURES
With an on-chip output stage power MOSFET, fewer external components are needed.
The ALLMOS structure achieves low power consumption.
Internally set output voltage eliminates the need for adjustment.
Output can be turned ON/OFF via an external signal.
A timer latch type overcurrent protection circuit on chip
ORDERING INFORMATION
Part Number
Package
μ
PD16901GS
14-pin plastic SOP (300 mil)
BLOCK DIAGRAM
ON/OFF
V
IN
C
DLY
C
1H
C
1L
C
2
FB
R
T
GND
C.S.
V
SW
F/F
Reference
voltage circuit
Startup
circuit
Timer latch short-circuit
protection circuit
Charge pump
circuit
Oscillation
circuit
Overcurrent
detection circuit
β
SW
FLASH MEMORY VOLTAGE STEPUP DC/DC CONVERTER IC
The information in this document is subject to change without notice.
相關PDF資料 |
PDF描述 |
|---|---|
| UPD17005 | DIGITAL TUNING SYSTEM HARDWARE BUILT-IN 4-BIT SINGLE-CHIP MICROCONTROLLER |
| UPD17005GF | DIGITAL TUNING SYSTEM HARDWARE BUILT-IN 4-BIT SINGLE-CHIP MICROCONTROLLER |
| UPD17120 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17121 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17132 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UPD17002 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UPD170XX Series Common items | User＇s Manual[05/1998] |
| UPD17005 | 制造商:NEC 制造商全稱:NEC 功能描述:DIGITAL TUNING SYSTEM HARDWARE BUILT-IN 4-BIT SINGLE-CHIP MICROCONTROLLER |
| UPD17005GF | 制造商:NEC 制造商全稱:NEC 功能描述:DIGITAL TUNING SYSTEM HARDWARE BUILT-IN 4-BIT SINGLE-CHIP MICROCONTROLLER |
| UPD17005GF-XXX-3B9 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| UPD17006 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
發布緊急采購，3分鐘左右您將得到回復。