G176220UTSW-22W-E, G17677.1, G177 Selling Leads, Datasheet
MFG:TRULY Package Cooled:1.8 D/C:N/A
G176220UTSW-22W-E, G17677.1, G177 Datasheet download
Part Number: G176220UTSW-22W-E
MFG: TRULY
Package Cooled: 1.8
D/C: N/A
G176220UTSW-22W-E, G17677.1, G177
- Table of contents:
Info of G176220UTSW-22W-E
Info of G17677.1
Info of G177
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About G1735
PDF/DataSheet Download
Datasheet: G1735
File Size: 180558 KB
Manufacturer: HAMAMATSU [Hamamatsu Corporation]
Download : Click here to Download
About G1735
PDF/DataSheet Download
Datasheet: G1735
File Size: 180558 KB
Manufacturer: HAMAMATSU [Hamamatsu Corporation]
Download : Click here to Download
About G1735
PDF/DataSheet Download
Datasheet: G1735
File Size: 180558 KB
Manufacturer: HAMAMATSU [Hamamatsu Corporation]
Download : Click here to Download
G177 General Description
The G177 is an integrated Hall effect latched sensor with output pull-high resistor driver designed for electronic commutation of brushless DC motor applications and contactless switches. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and output driver with pull-high resistor. An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range.
If a magnetic flux density larger than threshold Bop, DO is turned on (low). The output state is held until a magnetic flux density reversal falls below Brp causing DO to be turned off (high).
G177 is rated for operation over temperature range from -20to 100and voltage range from 3.5V to 28V. The devices are available in low cost die forms or rugged 3 pin SIP packages.
G177 Maximum Ratings
| Parameter |
Symbol |
Value |
Unit |
| Supply Voltage |
Vcc |
28V |
V |
| Reverse Vcc Polarity Voltage |
VRCC |
-28V |
V |
| Magnetic flux density |
B |
Unlimited |
|
| Output OFF Voltage |
Vce |
35 |
V |
| Output ON Current |
IC Continuous |
25 |
mA |
| Operating Temperature Range |
Ta |
-20~100 |
|
| Storage Temperature Range |
Ts |
-65~150 |
|
| Package Power Dissipation |
PD |
250 |
mW |
| Maximum Junction Temp. |
Tj |
175 |
G177 Features
* Wide range of supply voltage: 3.5V to 28V.
* Internal bandgap regulator allows temperature compensated operations and a wide operating voltage range.
* High sensitivity with a small magnet.
* TTL and MOS ICs directly drivable by output.
* Build in protection diode for chip reverse power connecting
* Internal bandgap regulator allows temperature compensated operations and a wide operating voltage range.
* High sensitivity with a small magnet.
* TTL and MOS ICs directly drivable by output.
* Build in protection diode for chip reverse power connecting
G177 Typical Application
1)Brushless DC Motor 5)Revolution Counting
2)Brushless DC Fan 6)Speed Measurement
3)Position Sensors 7)Keyboard Switches
4)Rotation Sensors 8)Microswitches
2)Brushless DC Fan 6)Speed Measurement
3)Position Sensors 7)Keyboard Switches
4)Rotation Sensors 8)Microswitches
G177 Connection Diagram
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