- 您現在的位置：買賣IC網 > PDF目錄361092 > NCP1422MNR2 (ON SEMICONDUCTOR) 800 mA Sync−Rect PFM Step−Up DC−DC Converter with True−Cutoff and Ring−Killer PDF資料下載
參數資料
| 型號： | NCP1422MNR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩壓器 |
| 英文描述： | 800 mA Sync−Rect PFM Step−Up DC−DC Converter with True−Cutoff and Ring−Killer |
| 中文描述： | 1.5 A SWITCHING REGULATOR, 1200 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封裝： | 3 X 3 MM, 0.50 MM PITCH, PLASTIC, DFN-10 |
| 文件頁數： | 3/14頁 |
| 文件大小： | 142K |
| 代理商： | NCP1422MNR2 |
NCP1422
http://onsemi.com
3
PIN FUNCTION DESCRIPTIONS
Pin
Symbol
Description
1
FB
Output Voltage Feedback Input.
2
LBI/EN
LowBattery Detector Input and IC Enable. With this pin pulled down below 0.5 V, the device is disabled and
enters the shutdown mode.
3
LBO
OpenDrain LowBattery Detector Output. Output is LOW when V
LBI
is < 1.20 V. LBO is high impedance in
shutdown mode.
4
NC
No Connect Pin
5
REF
1.20 V Reference Voltage Output, bypass with 300 nF capacitor. If this pin is loaded, bypass with 1.0 F
capacitor; this pin can be loaded up to 2.5 mA @ V
OUT
= 3.3 V.
6
BAT
Battery input connection for internal ringkiller.
7
GND
Ground.
8
LX
NChannel and PChannel Power MOSFET drain connection.
9
NC
No Connect Pin
10
OUT
Power Output. OUT also provides bootstrap power to the device.
MAXIMUM RATINGS
(T
A
= 25
°
C unless otherwise noted.)
Rating
Symbol
Value
Unit
Power Supply (Pin 10)
V
OUT
0.3, 5.5
V
Input/Output Pins (Pin 13, Pin 58)
V
IO
0.3, 5.5
V
Thermal Characteristics
DFN10 Plastic Package
Thermal Resistance JunctiontoAir (Note 5)
P
D
R
JA
1824
68.5
mW
C/W
Operating Junction Temperature Range
T
J
40 to +150
C
Operating Ambient Temperature Range
T
A
40 to +85
C
Storage Temperature Range
T
stg
55 to +150
C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values
(not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage
may occur and reliability may be affected.
1. This device contains ESD protection and exceeds the following tests:
Human Body Model (HBM)
±
2.0 kV per JEDEC standard: JESD22A114. *Except OUT pin, which is 1k V.
Machine Model (MM)
±
200 V per JEDEC standard: JESD22A115. *Except OUT pin, which is 100 V.
2. The maximum package power dissipation limit must not be exceeded.
TJ(max)
TA
RJA
3. Latchup Current Maximum Rating:
±
150 mA per JEDEC standard: JESD78.
4. Moisture Sensitivity Level: MSL 1 per IPC/JEDEC standard: JSTD020A.
5. Measured on approximately 1x1 inch sq. of 1 oz. Copper.
PD
相關PDF資料 |
PDF描述 |
|---|---|
| NCP1422MNR2G | 800 mA Sync−Rect PFM Step−Up DC−DC Converter with True−Cutoff and Ring−Killer |
| NCP1423DMR2 | 400 mA Sync−Rect PFM Step−Up DC−DC Converter with True−Cutoff and Ring−Killer |
| NCP1423DMR2G | 400 mA Sync−Rect PFM Step−Up DC−DC Converter with True−Cutoff and Ring−Killer |
| NCP1501DMR2 | Dual Mode PWM/Linear Buck Converter |
| NCP1501 | Dual Mode PWM/Linear Buck Converter(雙模PWM/線性降壓轉換器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| NCP1422MNR2G | 功能描述:直流/直流開關轉換器 800mA PFM Boost w/Ring Killer RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| NCP1423DMR2 | 功能描述:直流/直流開關轉換器 800mA PFM Boost RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| NCP1423DMR2G | 功能描述:直流/直流開關轉換器 800mA PFM Boost w/Ring Killer RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| NCP1423EVB | 功能描述:電源管理IC開發工具 ANA NCP1423 EVAL BOARD RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| NCP1442FR4 | 功能描述:IC REG MULTI CONFIG POWERFLEX7 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩壓器 - DC DC 開關穩壓器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:降壓（降壓） 輸出類型:固定 輸出數:1 輸出電壓:3.3V 輸入電壓:4.5 V ~ 24 V PWM 型:- 頻率 - 開關:- 電流 - 輸出:125mA 同步整流器:無 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 包裝:Digi-Reel® 供應商設備封裝:SOT-6 其它名稱:MAX1836EUT33#TG16DKR |
發布緊急采購，3分鐘左右您將得到回復。