參數(shù)資料
型號(hào)： NCP7662P
廠商： ON SEMICONDUCTOR
元件分類： 穩(wěn)壓器
英文描述： INDUCTORLESS VOLTAGE CONVERTER
中文描述： SWITCHED CAPACITOR REGULATOR, 35 kHz SWITCHING FREQ-MAX, PDIP8
封裝： PLASTIC, DIP-8
文件頁(yè)數(shù)： 2/12頁(yè)
文件大?。?/td> 152K
代理商： NCP7662P
NCP7662
http://onsemi.com
2
Functional Block Diagram
BOOST
NCP7662
RC
OSCILLATOR
INTERNAL
VOLTAGE
REGULATOR
VOLTAGE
LEVEL
TRANSLATOR
OSC
LV
VOUT
CAP
LOGIC
NETWORK
–
1
2
3
GND
4
5
6
7
8
2
V+
CAP+
ABSOLUTE MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Supply Voltage
+16.5
V
LV, Boost and OSC Inputs Voltage (Note 1.)
V+
5.5 V
5.5 V
–0.3 V to (V+ + 0.3 V)
(V+ –5.5 V) to (V+ + 0.3 V)
V
Current into LV (Note 1.)
V+
3.5 V
20
μ
A
Output Short Duration
(VSUPPLY
5.5 V)
Continuous
V
Power Dissipation (Note 2.)
Plastic DIP
SO
730
470
mW
Operating Temperature Range
–40 to +85
°
C
Storage Temperature Range
–65 to +150
°
C
Lead Temperature (Soldering, 10 sec)
+300
°
C
Static–sensitive device. Unused devices must be stored in conductive material. Protect devices from static discharge and static fields. Stresses
above those listed under “Absolute Maximum Ratings’’ may cause permanent damage to the device. These are stress ratings only and functional
operation of the device at these or any other conditions above those indicated in the operation sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
1. Connecting any terminal to voltages greater than V+ or less than GND may cause destructive latch–up. It is recommended that no inputs
from sources operating from external supplies be applied prior to “power up’’ of the NCP7662.
2. Derate linearly above 50
°
C by 5.5 mW/
°
C.
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