|
|
PDF MC33880 Data sheet ( Hoja de datos )
| Número de pieza | MC33880 | |
| Descripción | CONFIGURABLE OCTAL SERIAL SWITCH WITH SERIAL PERIPHERAL INTERFACE | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de MC33880 (archivo pdf) en la parte inferior de esta página. Total 24 Páginas | ||
|
No Preview Available !
Freescale Semiconductor, Inc.
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Document order number: MC33880/D
Rev 3.0, 01/2004
Advance Information
Configurable Octal Serial Switch
with Serial Peripheral Interface I/O
The 33880 device is an eight-output hardware configurable high-side/low-
side switch with 8-bit serial input control. Two of the outputs may be controlled
directly via microprocessor for PWM applications. The 33880 incorporates
SMARTMOS technology, with CMOS logic, bipolar/MOS analog circuitry,
and DMOS power MOSFETs. The 33880 controls various inductive or
incandescent loads by directly interfacing with a microcontroller. The circuit’s
innovative monitoring and protection features include very low standby
currents, cascade fault reporting, output-specific diagnostics, and
independent shutdown of output.
33880
CONFIGURABLE OCTAL SERIAL
SWITCH WITH SERIAL
PERIPHERAL INTERFACE
Features
• Designed to Operate 5.5 V < VPWR < 24.5 V
• 8-Bit SPI for Control and Fault Reporting, 3.3 V/5.0 V Compatible
• Outputs Are Current Limited (0.8 A to 2.0 A) to Drive Incandescent
Lamps
• Output Voltage Clamp Is +45 V (Typical) (Low-Side Drive) and -20 V
(Typical) (High-Side Drive) During Inductive Switching
• Internal Reverse Battery Protection on VPWR
• Loss of Ground or Supply Will Not Energize Loads or Damage IC
• Maximum 5.0 µA IPWR Standby Current at 13 V VPWR up to 95°C
• RDS(ON) of 0.55 Ω at 25°C Typical
• Short Circuit Detect and Current Limit with Automatic Retry
• Independent Overtemperature Protection
• 32-Pin SOIC Has Pins 8, 9, 24, and 25 Grounded for Thermal
Performance
DW SUFFIX
CASE 751F-05
28-PIN SOIC
DWB SUFFIX
CASE 1324-02
32-PIN SOIC
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
MC33880DW/R2
-40°C to 125°C
MC33880DWB/R2
28 SOIC
32 SOIC
A0
MOSI
SCLK
MCU CS
MISO
PWM1
PWM2
33880 SSiimmpplifliiefideAdpAplpicpatliiocnaDtiioangraDmiagram
+5.0 V
VPWR
33880
VPWR
VDD
EN
DI
SCLK
CS
DO
D1
D2
D3
D4
S1
S2
S3
S4
D5
D6
IN5 D7
IN6
D8
S5
S6
GND S7
S8
VBAT
High-Side Drive
M H-Bridge Configuration
VBAT VBAT
Low-Side Drive
www.DataSheet4U.com
This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
www.DataSheet4U.com
© Motorola, Inc. 2004
For More Information On This Product,
Go to: www.freescale.com
www.DataSheet4U.com
1 page  
Freescale Semiconductor, Inc.
GND
VDD
S8
S8
D8
S2
D2
GND
GND
S1
D1
D6
S6
IN6
EN
SCLK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32 DO
31 VPWR
30 S7
29 S7
28 D7
27 S4
26 D4
25 GND
24 GND
23 S3
22 D3
21 D5
20 S5
19 IN5
18 CS
17 DI
SOIC 32-PIN FUNCTION DESCRIPTON
Pin
1, 8, 9,
24, 25
2
Pin Name
GND
VDD
Digital ground.
Description
Logic supply voltage. Logic supply must be switched off for low current mode (VDD below 3.9 V).
3, 4 S8 Output 8 MOSFET source pins.
5 D8 Output 8 MOSFETdrain pin.
6 S2 Output 2 MOSFET source pin.
7 D2 Output 2 MOSFET drain pin.
10 S1 Output 1 MOSFET source pin.
11 D1 Output 1 MOSFET drain pin.
12 D6 Output 6 MOSFETdrain pin.
13 S6 Output 6 MOSFET source pin.
14 IN6 PWM direct control input pin for output 6. IN6 is “OR” with SPI bit.
15 EN Enable input. Allows control of outputs. Active high.
16
SCLK
SPI control clock input pin.
17 DI SPI control data input pin from MCU to the 33880. Logic [1] activates output.
18 CS SPI control chip select input pin from MCU to the 33880. Logic [0] allows data to be transferred in.
19 IN5 PWM direct control input pin for output 5. IN5 is “OR” with SPI bit.
20 S5 Output 5 MOSFET source pin.
21 D5 Output 5 MOSFET drain pin.
22 D3 Output 3 MOSFET drain pin.
23 S3 Output 3 MOSFET source pin.
26 D4 Output 4 MOSFET drain pin.
27 S4 Output 4 MOSFET source pin.
28 D7 Output 7 MOSFET drain pin.
29, 30
S7 Output 7 MOSFET source pins.
MOTOROLA ANALOG INTEGRATED CIRFCoUrITMDEoVrIeCEIDnAfoTArmation On This Product,
Go to: www.freescale.com
33880
5
5 Page 
Freescale Semiconductor, Inc.
DYNAMIC ELECTRICAL CHARACTERISTICS (continued)
Characteristics noted under conditions of 4.75 V ≤ VDD ≤ 5.25 V, 9.0 V ≤ VPWR ≤ 16 V, -40°C ≤ TC ≤ 125°C unless otherwise
noted. Typical values, where applicable, reflect the parameter’s approximate average value with VPWR = 13 V, TA = 25°C.
Characteristic
Symbol
Min
Typ
Max
Units
DIGITAL INTERFACE TIMING
Recommended Frequency of SPI Operation
– – 4.0 6.0 MHz
Required Low State Duration on VDD for Reset (Note 16)
VDD ≤ 0.2 V
tRESET
– 4.0 10
µs
Falling Edge of CS to Rising Edge of SCLK (Required Setup Time)
tLEAD
100
–
–
ns
Falling Edge of SCLK to Rising Edge of CS (Required Setup Time)
DI to Falling Edge of SCLK (Required Setup Time)
Falling Edge of SCLK to DI (Required Hold Time)
DI, CS, SCLK Signal Rise Time (Note 17)
tLAG
tDI(su)
tDI(HOLD)
tR(DI)
50
16
20
–
–
–
–
5.0
–
–
–
–
ns
ns
ns
ns
DI, CS, SCLK Signal Fall Time (Note 17)
tF(DI) – 5.0
–
ns
Time from Falling Edge of CS to DO Low Impedance (Note 18)
tDO(EN)
–
–
60
ns
Time from Rising Edge of CS to DO High Impedance (Note 19)
tDO(DIS)
–
–
60
ns
Time from Rising Edge of SCLK to DO Data Valid (Note 20)
tVALID
–
25
60
ns
Notes
16. This parameter is guaranteed by design but is not production tested.
17. Rise and Fall time of incoming DI, CS, and SCLK signals suggested for design consideration to prevent the occurrence of double pulsing.
18. Time required for output status data to be available for use at DO pin.
19. Time required for output status data to be terminated at DO pin
20. Time required to obtain valid data out from DO following the rise of SCLK.
MOTOROLA ANALOG INTEGRATED CIRFCoUrITMDEoVrIeCEIDnAfoTArmation On This Product,
Go to: www.freescale.com
33880
11
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet MC33880.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MC33880 | CONFIGURABLE OCTAL SERIAL SWITCH WITH SERIAL PERIPHERAL INTERFACE | Motorola Semiconductors |
| MC33882 | Six-Output Low-Side Switch with SPI and Parallel Input Control | Motorola Semiconductors |
| MC33883 | H-Bridge Gate Driver IC | Motorola Semiconductors |
| MC33884 | SWITCH MONITOR INTERFACE | Motorola Semiconductors |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |