Supply Current
:
Minimum Operating Temperature
: - 40 C
Mounting Style
: SMD/SMT
Packaging
: Reel
Number of Outputs
: Quad Output
Switching Frequency
: 1000 KHz
Maximum Operating Temperature
: + 85 C
Output Current
: 100 mA
Package / Case
: SOIC-20 Wide
Operating Supply Voltage
: 9 V to 16.5 V
Pinout
DescriptionThe UCC2895DWTR is one member of the UCC2895 family which is designed as the BiCMOS advanced phase shift PWM controller that can be used either as a voltage mode or current mode controller. This device is also available in the 20 pin SOIC (DW) package, 20 pin PDIP (N) package, 20 pin TSSOP (PW) package, and 20 pin PLCC (Q).
Features of the UCC2895DWTR are:(1)programmable output turn-on delay; (2)adaptive delay set; (3)bidirectional oscillator synchronization; (4)capability for voltage mode or current mode control; (5)programmable soft start/soft stop and chip disable via a single pin; (6)0% to 100% duty cycle control; (7)7MHz error amplifier; (8)operation to 1MHz; (9)low active current consumption (5mA typical @ 500kHz); (10)very low current consumption during undervoltage lock-out (150 uA typical).
The absolute maximum ratings of the UCC2895DWTR can be summarized as:(1)Supply Voltage (IDD < 10mA): 17 V;(2)Supply Current: 30 mA;(3)REF current: 15 mA;(4)OUT Current: 100 mA;(5)Power Dissipation at TA=+25°C (D Package): 650 mW;(6)Storage temperature range: -65°C to 150°C;(7)Lead Temperature (Soldering, 10 seconds): 300°C;(8)Junction Temperature: -55°C to +125°C. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | UCC2895DWTR |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| PWM Type | Voltage/Current Mode |
| Number of Outputs | 4 |
| Package / Case | * |
| Packaging | * |
| Duty Cycle | 100% |
| Voltage - Supply | 10 V ~ 17 V |
| Frequency-Max | 1MHz |
| Buck | No |
| Boost | No |
| Flyback | No |
| Inverting | No |
| Doubler | No |
| Divider | No |
| Cuk | No |
| Isolated | No |
| Drawing Number | * |
| Operating Temperature | -40°C ~ 85°C |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | UCC2895DWTR
UCC2895DWTR
|
UCC2895DWTR Data Sheet
