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HB2000ES 데이터시트(PDF) 6 Page - NXP Semiconductors

부품명 HB2000ES
상세설명  evaluation board
PDF  34 Pages
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제조업체  NXP [NXP Semiconductors]
홈페이지  http://www.nxp.com
Logo NXP - NXP Semiconductors

HB2000ES 데이터시트(HTML) 6 Page - NXP Semiconductors

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NXP Semiconductors
KTFRDMHB2000ESEVMUG
FRDM-HB2000ESEVM evaluation board
KTFRDMHB2000ESEVMUG
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2018. All rights reserved.
User guide
Rev. 2 — 11 June 2018
6 / 34
4.3.1 Device features
This evaluation board features the following NXP product:
Table 1. Device features
Device
Description
Features
MC33HB2000
The MC33HB2000 is a monolithic H-Bridge
power IC, enhanced with SPI configurability,
and diagnostic capabilities.
• Advanced diagnostic reporting via a serial peripheral
interface (SPI): charge pump undervoltage on VPWR,
short to ground and short to VPWR for each output,
open load, temperature warning, and overtemperature
shutdown
• Thermal management: excellent thermal resistance of
< 1.0 °C/W between junction and case (exposed pad)
• Eight selectable slew rates via the SPI: 0.25 V/μs to
more than 16 V/μs for electromagnetic interference
(EMI) and thermal performance optimization
• Four selectable current limits via the SPI: 5.4 A, 7.0 A,
8.8 A, 10.7 A, covering a wide range of applications
• Can be operated without the SPI with a default slew
rate of 2.0 V/μs and a 7.0 A current limit threshold
• Highly accurate real-time current feedback through a
current mirror output signal with less than 5.0 % error
• Drives inductive loads in a full H-Bridge or Half-Bridge
configuration
• Overvoltage protection places the load in high‑side
recirculation (braking) mode with notification in
H‑Bridge mode
• Wide operating range: 5.0 V to 28 V operation
• Low RDS(on) integrated metal‑oxide‑semiconductor
field‑effect transistors (MOSFETs): Maximum of
235 mΩ (TJ = 150 °C) for each MOSFET
• Internal protection for overtemperature, undervoltage,
and short-circuit by signaling the error condition and
disabling the outputs
• I/O pins can withstand up to 36 V
4.3.2 Modes of operation
LOAD
V
PWR
V
PWR
Load
current
ON
OFF
OFF
ON
OUT1
OUT2
Forward
LOAD
V
PWR
V
PWR
Load
current
ON
OFF
ON
OFF
OUT1
OUT2
Free-wheel high
(Forward)
LOAD
V
PWR
V
PWR
Load
current
OFF
ON
ON
OFF
OUT1
OUT2
Reverse
LOAD
V
PWR
V
PWR
Load
current
OFF
ON
OFF
ON
OUT1
OUT2
Free-wheel low
(Forward)
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
Figure 2. Modes of operation



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