Operating Temperature Range
: - 40 C to + 150 C
Mounting Style
: SMD/SMT
Packaging
: Tube
Input / Supply Voltage (Max)
: 265 VAC
Input / Supply Voltage (Min)
: 85 VAC
Package / Case
: SMD-8
Switching Frequency
: 132 KHz
Output Voltage
: 12 V
Duty Cycle (Max)
: 83 %
Supply Current
: 1.6 mA
DescriptionThe TOP242GN is designed as one kind of extended power, design flexible, EcoSmart, integrated off-line switcher device that has some points of features:(1)Extended power range for higher power applications; (2)No heatsink required up to 34 W using P package; (3)Features eliminate or reduce cost of external components; (4)Fully integrated soft-start for minimum stress/overshoot; (5)Externally programmable accurate current limit; (6)Wider duty cycle for more power, smaller input capacitor; (7)Separate line sense and current limit pins on Y/R/F packages; (8)Line under-voltage (UV) detection: no turn off glitches; (9)Line overvoltage (OV) shutdown extends line surge limit; (10)Line feed-forward with maximum duty cycle (DCMAX) reduction rejects line ripple and limits DCMAX at high line; (11)Frequency jittering reduces EMI and EMI filtering costs; (12)Regulates to zero load without dummy loading; (13)132 kHz frequency reduces transformer/power supply size; (14)Half frequency option in Y/R/F packages for video applications; (15)Hysteretic thermal shutdown for automatic fault recovery; (16)Large thermal hysteresis prevents PC board overheating.
The absolute maximum ratings of the TOP242GN can be summarized as:(1)Lead Temperature: 260 °C;(2)Operating Junction Temperature: -40 °C to 150 °C;(3)Storage Temperature: -65 °C to 150 °C;(4)frequency pin voltage: -0.3 V to 9 V;(5)multi-function pin voltage: -0.3 V to 9 V;(6)control current: 100 mA;(7)line sense pin voltage: -0.3 V to 9 V;(8)current limit pin voltage: -0.3 V to 4.5 V.etc. If you want to know more information about the TOP242GN, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | TOP242GN |
| Vendor | Power Integrations |
| Category | Integrated Circuits (ICs) |
| Packaging | Tube |
| Package / Case | 8-SMD |
| Power (Watts) | 15W |
| Voltage - Input | - |
| Voltage - Output | 700V |
| Frequency Range | 66 ~ 132kHz |
| Operating Temperature | -40°C ~ 150°C |
| Output Isolation | Isolated |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | TOP242GN
TOP242GN
|
TOP242GN Data Sheet
