Electronic Components Datasheet Search
Selected language     English  ▼
Part Name
         Description


NCP1207A_06 Datasheet(PDF) 3 Page - ON Semiconductor

Part No. NCP1207A_06
Description  PWM Current−Mode Controller for Free Running Quasi−Resonant Operation
Download  17 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
Logo 

 
 3 page
background image
NCP1207A
http://onsemi.com
3
Figure 2. Internal Circuit Architecture
+
VCC
HV
GND
Drv
Demag
+
Fault
Mngt.
+
7.0
mA
To Internal
Supply
+
12 V, 10 V,
5.3 V (fault)
PON
4.5 ms
Delay
+
+
5.0 V
OVP
/1.44
8.0 ms
Blanking
+
5.0 ms
Timeout
Demag
Demag
Overload?
Timeout
Reset
S
R
S*
Q
R*
Q
380 ns
L.E.B.
/3
1.0 V
10 V
50 mV
CS
FB
200 mA
when Drv
is OFF
Driver: src = 20
sink = 10
*S and R are level triggered whereas S is edge
triggered. R has priority over the other inputs.
VCC
Resd
Rint
4.2 V
Soft−Start = 1 ms
+
+
VUVLO
MAXIMUM RATINGS
Rating
Symbol
Value
Units
Power Supply Voltage, VCC Pin, Continuous Voltage
VCC Static
18
V
Transient Power Supply Voltage, Duration < 10 ms, IVCC < 20 mA
VCC Pulse
25
V
Maximum Voltage on all other pins except Pin 8 (HV), Pin 6 (VCC) Pin 5 (Drv) and Pin 1 (Demag)
−0.3 to 10
V
Maximum Current into all pins except VCC (6), HV (8) and Demag (1) when 10 V ESD diodes are
activated
5.0
mA
Maximum Current in Pin 1
Idem
+3.0/−2.0
mA
Thermal Resistance, Junction−to−Case
RqJC
57
°C/W
Thermal Resistance, Junction−to−Air, SOIC version
RqJA
178
°C/W
Thermal Resistance, Junction−to−Air, DIP8 version
RqJA
100
°C/W
Operating Junction Temperature
TJ
−40 to +125
°C
Maximum Junction Temperature
TJMAX
150
°C
Temperature Shutdown
155
°C
Hysteresis in Shutdown
30
°C
Storage Temperature Range
−60 to +150
°C
ESD Capability, HBM Model (All pins except HV)
2.0
kV
ESD Capability, Machine Model
200
V




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
NCP1337PWM Current−Mode Controller for Free Running Quasi−Resonant Operation 1 2 3 4 5 MoreON Semiconductor
MC44605_06High Safety Latched Mode GreenLine TM PWM Controller for Multi Synchronized Applications 1 2 3 4 5 MoreON Semiconductor
CS5308Two−Phase PWM Controller with Integrated Gate Drivers for VRM 8.5 1 2 3 4 5 MoreON Semiconductor
ISL6322Four-Phase Buck PWM Controller with Integrated MOSFET Drivers and I2C Interface for Intel VR10 VR11 and AMD Applications 1 2 3 4 5 MoreIntersil Corporation
NCP4326Secondary Controller for Multi−Output Quasi−Resonant Switchmode Power Supplies 1 2 3 4 5 MoreON Semiconductor
NCP1282High Performance Active Clamp/Reset PWM Controller Featuring 500 V Startup 1 2 3 4 5 MoreON Semiconductor
CX74063-3XRF Transceiver with Power Ramping Controller and Integrated Crystal Oscillator with 13 MHz Output for Multi-Band GSM GPRS and EDGE Applications 1 2 3 4 5 MoreSkyworks Solutions Inc.
UC3550PWM CONTROLLED,PWM/PFM SWITCHABLE STEP-UP DC-DC CONTROLLER 1 2 3 4 5 MoreUnisonic Technologies
AP3842High Performance Current Mode PWM Controller 1 2 3 4 5 MoreAnachip Corp
CX74063-26RF Transceiver for Multi-Band GSM GPRS and EDGE Applications with Power Ramping Controller and Integrated Crystal Oscillator with 26 MHz Output 1 2 3 4 5 MoreSkyworks Solutions Inc.

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl