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PDF STSPIN230 Data sheet ( Hoja de datos )
| Número de pieza | STSPIN230 | |
| Descripción | Low voltage triple half-bridge motor driver | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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STSPIN230
Low voltage triple half-bridge motor driver for BLDC motors
QFN 3x3 (16-pin)
Features
Operating voltage from 1.8 to 10 V
Maximum output current 1.3 Arms
RDS(ON) HS + LS = 0.4 typ.
Full protection set
– Non-dissipative overcurrent protection
– Short-circuit protection
– Thermal shutdown
– Interlocking function
Energy saving and long battery life with
standby consumption less than 80 nA
Applications
Battery-powered 3-phase brushless (BLDC)
motors in applications such as:
– Toys
– Robotics
– Portable medical equipment
Datasheet - production data
Description
The STSPIN230 device integrates a triple half-
bridge low RDS(ON) power stage in a small QFN -
3 x 3 mm package.
The device is designed to operate in battery-
powered scenarios and can be forced into a zero-
consumption state, allowing a significant increase
in battery life.
The device offers a complete set of protection
including overcurrent, overtemperature and short-
circuit protection.
November 2016
This is information on a product in full production.
DocID029312 Rev 4
1/22
www.st.com
1 page  
STSPIN230
1 Block diagram
Block diagram
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Figure 1. Block diagram
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DocID029312 Rev 4
5/22
22
5 Page 
STSPIN230
Pin description
Table 6. Pin description (continued)
No. Name
Type
Function
4
SENSEU
Power output
Sense output bridge U (must be connected to
SENSEVW).
9
SENSEVW
Power output
Sense output bridge V and W (must be connected to
SENSEU).
Logic input 5 V compliant.
14 STBY\RESET Logic input When forced low, the device is forced into the low
consumption mode.
15 INVL Logic input Output V driving input (low side).
16 INVH Logic input Output V driving input (high side).
DocID029312 Rev 4
11/22
22
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet STSPIN230.PDF ] | |
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