Purchase TD221, In-stock TD221 From SeekIC.
Package Cooled:SOP8 D/C:06+/07+
Part Number: TD221
Package Cooled: SOP8
D/C: 06+/07+
Description: TD220 is a solution for micro-controller based offline applications. TD220 includes a two point regula...
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TD221
-
Suppliers
DataSheet
General Description
TD221 General Description
TD220 is a solution for micro-controller based offline applications. TD220 includes a two point regulator for power supply generation, a 3.3V (TD220) or 5V (TD221) linear regulator for the microcontroller supply, and a MOSFET driver.
TD221 Maximum Ratings
|
Symbol |
Parameter |
Value |
Unit |
|
VCC |
DC Supply Voltage (Icc<5mA) |
-0.3 to selflimit |
V |
|
Vout |
Voltage on GATE and VCAP pins |
-0.3 to VCC+0.3 |
V |
|
Vin |
Voltage on IN and VOUT pins |
-0.3 to 7 |
V |
|
Isup |
Continuous current in VSUP pin |
-200 to 200 |
mA |
|
Ipeak |
Peak current in VSUP pin (tp£1ms, f£150kHz, see waveform below) |
-1.0 to 1.0 |
A |
|
Pd |
Power dissipation |
500 |
mW |
|
Tstg |
Storage temperature |
-55 to 150 |
|
|
Tj |
Maximum Junction Temperature |
150 |
|
|
Rhja |
Thermal Resistance Junction-Ambient |
150 |
/W |
|
Rhjc |
Thermal Resistance Junction-Case |
40 |
/W |
|
ESD |
Electrostatic discharge (HBM) |
2 |
kV |
TD221 Features
· 60mA/120mA MIN GATE DRIVE
· TWO POINT REGULATOR FOR SWITCHING CHARGE PUMP SUPPLY
· 3.3V OR 5V VOLTAGE REGULATOR
· LOW STARTUP CURRENT
· UVLO PROTECTION
· 2kV ESD PROTECTION
TD221 Typical Application
` C-BASED OFF-LINE APPLICATIONS
TD221 Connection Diagram
TD221
PDF/DataSheet Download
- Datasheet: TD221
- File Size: 81176 KB
- Manufacturer: STMicroelectronics
- Click here to Download
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