Product images are for reference only
Request product details
UCC2817
-
所属类别：ACDC-和-DCDC-电源
-
产品名称：BiCMOS 功率因子前置稳压器
-
厂商：TI
-
生产批号：09+10+
-
封装：16PDIP, 16SOIC, 16TSSOP
-
库存状态：有库存
-
库存量：5000
- 最低订购量：1
- 详细资料：
-
The UCCx817/18 series provides all the features necessary for the active power factor correction preconditioner. The controller realizes that by shaping the AC input current waveform, the corresponding AC input line voltage and power factor are close. The average current mode control maintains a stable, low-distortion sinusoidal current.
Designed in Texas Instruments' BiCMOS process, UCC2817/UCC2818 offers features such as low start-up current, reduced power consumption, overvoltage protection, undervoltage lock-out detection shunt circuitry, leading modulation technology to reduce large capacitance with new features of ripple current through an improved, low-offset (± 2 mV) current amplifier to reduce distortion under light load conditions.
characteristic
- Controls the boost pre-regulator to the near power factor
- Distortion of boundaries
- World Wide Network cable operation
- Overvoltage protection
- Precise power limits
- Average current mode control
- Improve anti-interference
- Improved feedforward line adjustment
- Frontier modulation
- Typical start-up current of 150μA
- Low-power BiCMOS operation
- 12 V to 17 V operation
- The frequency range is from 6 kHz to 220 kHz
parameter
| |
UCC2817 |
|
| On/off of undervoltage lockout threshold (5) |
16/10 |
|
| Working power supply (max) (five) |
18 |
|
| Starting Current (mA) |
0.15 |
|
| Operating Supply Current (mA) |
4 |
|
| Vref (V) |
7.5 |
|
| Vref's Thor (%) |
1.5 |
|
| Duty Cycle (Max) (%) |
100 |
|
| Actual operating frequency (max) (MHz) |
0.25 |
|
| Pin/Pack |
16PDIP，16SOIC，16TSSOP |
|
ICs related to UCC2817 include:
| Model |
Manufacturers |
lot number |
encapsulation |
illustrate |
| 21033812817 |
HARTING |
2018+ |
connector |
Connectors, PCB Connectors, Bended, PA, Solderback Soldering (THR/SMC), Current Rating: 4A, Pins: 4, Copper Alloy, Gold Plated, Code: D Code |
| XC6501B2817R-G |
TOREX |
N/A |
USPN-4 |
No output capacitors required, low current consumption, high-speed LDO voltage regulator |
| XC6501A2817R-G |
TOREX |
12+ |
USPN-4 |
No output capacitors required, low current consumption, high-speed LDO voltage regulator |
| ISL28177 |
Intersil |
12+ |
8SOIC |
40V general-purpose precision operational amplifier |
| UCC2817D |
UNITRODE |
00+ |
SOP-16P |
New original stock in stock |
| D2817A-2 |
INTEL |
N／A |
DIP |
New inventory |
| D2817 |
INT |
N／A |
DIP |
Brand new original |
| TPS2817DBVR |
TI |
05+ |
TO-23-5 |
Single-channel high-speed MOSFET drivers with input pull-up circuitry |
| UCC2817 |
TI |
09+10+ |
16PDIP, 16SOIC, 16TSSOP |
BiCMOS power factor pre-regulator |
| UCC2817A |
TI |
09+ |
TSSOP-16 |
BiCMOS power factor pre-regulator |
| TPS2817 |
TI |
10+ |
SOT253 D |
Co-directional high-speed MOSFET drivers with source pull-up and internal regulators |
| ISL28176 |
INTERISL |
09+ |
SOT |
ISL28176, bipolar precision operational amplifiers |
Popular searches
| Model |
Manufacturers |
lot number |
encapsulation |
illustrate |
| NLS-N-BK-C70-M40BEPN250 |
ITT |
24+ |
connector |
NLS-N-BK-C70-M40B EPN250 |
| V93BR |
Mors Smitt |
24+ |
connector |
V93BR socket - screw terminals, rail mount 8 poles |
| V17-D |
MORSSMITT |
24+ |
Relays |
The relay socket has spring terminals |
| VGE1TS181900L |
SOURIAU-SUNBANK |
24+ |
connector |
Circular MIL Spec Backshells BACKSHELL SZ18 |
| KEYSTONE26 |
Keystone Electronics |
24+ |
connector |
EYELET 0.187" BRASS TIN PLATED |
| KPSE06E14-19SA206 |
ITT |
24+ |
connector |
Conn Circular SKT 19 POS Crimp ST Cable Mount 19 Terminal 1 Port |
| KPSE06J14-19P |
ITT |
24+ |
connector |
Circular MIL Spec Connector KPSE 19C 19#20 PIN PLUG |
| W-1-005-4STUD |
T&M |
24+ |
DIP |
SERIES W - Stud Input - 4 Stud Type |
| ABBH2214SDAM |
AB Connectors |
2024+ |
connector |
Connector tailpipe |
| C193A/24EV-U1 |
Schaltebao |
25+ |
DIP |
Voltage 1100v electric current 50A contactor/advantage channel fast delivery |
| C195A/24EC-U2 |
Schaltebao |
25+ |
DIP |
Contactor/Advantage channel fast delivery |
| D-U204-E |
Mors Smitt |
24+ |
DIP |
Instantaneous relays |
| PW620-18d/2S/R/KS135 |
FSG |
24+ |
DIP |
Stellungsferngeber position sensor potentiometer |
| ST1-DC12V-F |
Panasonic Electronic Components |
24+ |
DIP |
Power Relay 12VDC 5DC/8AAC SPST-NO/SPST-NC(31mm 14mm 11.3mm) THT |
| MER1S1505SC |
Murata Power Solutions |
24+ |
DIP |
DC DC CONVERTER 5V 1W |
| P783-Q24-S5-S |
CUI Inc |
24+ |
DIP |
DC DC CONVERTER 5V 15W |
| 9001-18321C00A |
Oupiin |
24+ |
connector |
DIN41612 Half R Female 48 Pin |
| 9001-18481C00A |
Oupiin |
24+ |
connector |
DIN41612 Half R Female 48 Pin |
| CIR013106T01031819SCNP0406 |
ITT Interconnect Solutions |
2023+ |
connector |
Standard Circular Connector |
| CIR013106T01031819SCYP0406 |
ITT Interconnect Solutions |
24+ |
connector |
Standard Circular Connector |
TI brand product recommendation
| Model |
Manufacturers |
lot number |
encapsulation |
illustrate |
| UCC28070 |
TI |
11+ |
20SOIC, 20TSSOP |
Two-phase interleaved CCM PFC controller |
| UCC28061 |
TI |
10+ |
16SOIC |
Natural Interleaving(TM) conversion mode PFC controller with improved noise immunity |
| UCC28060 |
TI |
09+ |
16SOIC |
Dual-phase natural staggered conversion mode PFC controller |
| UCC28051 |
TI |
10+ |
8PDIP, 8SOIC |
PFC controllers for low to medium power applications requiring compliance with IEC 1000-3-2 |
| UCC28050 |
TI |
10+ |
8PDIP, 8SOIC |
Conversion mode PFC controller |
| UCC28019A |
TI |
10+ |
8PDIP, 8SOIC |
8-pin continuous conduction mode (CCM) PFC controller |
| UCC28019 |
TI |
11+ |
8PDIP, 8SOIC |
8-pin continuous conduction mode (CCM) PFC controller |
| UC3855B |
TI |
10+ |
20PDIP, 20SOIC |
High-performance power factor pre-regulator |
| UC3855A |
TI |
09+ |
20PDIP, 20SOIC |
High-performance power factor pre-regulator |
| UC3854B |
TI |
07+ |
16PDIP, 16SOIC |
Enhanced high-power factor pre-regulator |
| UC3854A |
TI |
10+ |
16PDIP, 16SOIC |
Enhanced high power factor pre-regulator |
| UC3854 |
TI |
10+ |
16PDIP, 16SOIC, 20PLCC |
High power factor pre-regulator |
| UC3853 |
TI |
08+ |
8PDIP, 8SOIC |
High power factor pre-regulator |
| UCC3961 |
TI |
11+ |
14PDIP, 14SOIC |
Advanced primary side launch controller |
| UCC3960 |
TI |
11+ |
8PDIP, 8SOIC |
Primary side start controller |
| UCC38C45 |
TI |
08+ |
8MSOP, 8PDIP, 8SOIC |
BiCMOS low-power current-mode PWM controller |
| UCC38C44 |
TI |
09+ |
8MSOP, 8PDIP, 8SOIC |
BiCMOS low-power current-mode PWM controller |
| UCC38C43 |
TI |
08+ |
8MSOP, 8PDIP, 8SOIC |
BiCMOS low-power current-mode PWM controller |
| UCC38C42 |
TI |
09+ |
8MSOP, 8PDIP, 8SOIC |
BiCMOS low-power current-mode PWM controller |
| UCC38C41 |
TI |
08+ |
8MSOP, 8PDIP, 8SOIC |
BiCMOS low-power current-mode PWM controller |