FREESCALE SEMICONDUCTOR POWER MANAGEMENT PRODUCTS
The Power Management products portfolio provides solutions for Linear and Switching
voltage regulators. Hot Swap control and Power over Ethernet devices for use in applications
ranging from Consumer and Industrial to Automotive.
SMARTMOS™—Freescale Semiconductor SMARTMOS technology allows designers to
interface high-precision components with the harsh automotive environment.
Cost-Effective—Ideally suited for rugged automotive applications, SMARTMOS solutions offer
a cost-effective blend of analog, digital, and robust power silicon that enables integrated,
mixed-signal, power control ICs.
Functionality—SMARTMOS solutions implement traditional analog functions with smaller die
size, and a modular process produces components with the minimum number of process
steps for each circuit, minimizing overhead.
Benefits—Freescale Semiconductor SMARTMOS technology brings a wide range of benefits
to today’s designs, including component reductions, power flexibility, durability, efficiency,
precision, high-performance analog, and robustness.
Packaging - Freescale devices may be offered in EPP and RoHS compliant packages; view
the external web for specifics.
For additional information, visit:
Documentation, Tool, and Product Libraries
www.freescale.com
www.freescale.com/analog
www.freescale.com/powermanagement
POWER MANAGEMENT PRODUCTS
Power Management
—
Linear Regulators
Product
Description
Main Characteristics
Bus Type and
Standard
Operating
Current
Voltage (V) Limitation Standby
(µA)
Typ
Max
5.5 to 27
35
45
Other Features
Diagnostics
1
Protection Features
Packaging
Status
MC33689
System Basis Chip with
enhanced LIN physical
interface
MC33689D
MC33730
Switch Mode Power Supply
with Multiple Linear
Regulators and Power
Sequencing
Low power modes with remote and local
wake up; 5.0 V/60 mA V
REG
with reset and
selectable W/D; enhanced LIN physical
layer (same as MC33661)
Step-down Switching regulator (2.0A), with
3 Programmable Linear Regulators (15mA,
15mA, 15mA) and 2 5.0V Sensor supplies
(100mA, 100mA).
SBC, Dual V
REG
, Enhance HS CAN with Bus
failure diagnostic capability, 4 wake up inputs;
Pin and function compatible with MC33989
Dual 5.0 V regulators LS CAN,
2 wake up inputs
LIN single wire
35
n/a
4.5 to 28
150
45
—
Dual HS switch (150 mA) and single
HS switch (50 mA)
2 wake up input
Sense amplifier
Over and Under voltage detection
Programmable voltage regulator,
power sequencing, adjustable OSC -
Switcher
SPI
4 MHz
Current and thermal
protection for LIN,
regulator and HS
switches
Reverse Battery Protect,
Undervoltage and
Overvoltage Lockout,
Reset monitor signals for
regulators (4)
Current and thermal
protection for CAN and
regulator
Fault tolerant
Current limitation,
thermal
32-pin SOICW Production
EVB
None
32-pin
SOICW-EP
Production
2Q2008
MC33742
System Basis Chip with
enhanced High Speed CAN
MC33742S (250k to 1Mbps)
MC33889B System Basis Chip with Low
Speed Fault Tolerant CAN
MC33989
1
CAN HS dual
wire
CAN low-speed,
dual wires
CAN high speed,
dual wires
5.5 to 27
60
150
Low power modes
Remote and local wake up input
capabilities
Dual voltage regulator, watchdog,
wake input, sleep and stop modes
Dual voltage regulator, watchdog,
wake up input, sleep and stop modes
SPI
4 MHz
SPI
4 MHz
SPI
4 MHz
28-pin SOICW Production
EVB
28-pin SOICW Production
EVB
28-pin SOICW Production
EVB
5.5 to 27
5.5 to 27
60
80
100
150
System Basis Chip with High Dual 5.0 V regulators HS CAN,
Speed CAN
4 wake up inputs
Products available with SPI Control work with the KITUSBSPIEVME and the KITUSBSPIDGLEVME USB-SPI Interface Boards.
Power Management
—
Switching Regulators
Product
MC33730
Description
Switch Mode Power Supply with Multiple
Linear Regulators and Power Sequencing
Main Characteristics
Step-down Switching regulator (2.0A), with 3
Programmable Linear Regulators (15mA, 15mA,
15mA) and 2 5.0V Sensor supplies (100mA,
100mA).
Step-down switching regulator, 3.3 V linear regulator,
2.6 V standby regulator, 2 x 5.0 V sensor supply,
power sequencing, and reset
Operating Input Voltage (V)
4.5 to 28
Output Voltages
4.9 to 5.1V,
2.0 to 3.3V,
1.5 to 3.3V,
1.0 to 5.0V,
5.0V
5.0 V @ 1400 mA
2 x 5.0 V @ 200 mA
2.6 V @ 400 mA
2.6 V @ 10 mA
Protection Features
Reverse Battery Protect, Undervoltage
and Overvoltage Lockout, Reset
monitor signals for regulators (4)
Packaging
32-pin
SOICW-EP
Status
Production
2Q2008
MC33998
2.6/5.0 Volt Switching Power Supply for
Engine control
6.0 to 26.5
(40 transient)
Undervoltage shutdown, V
DDH
current
limit, V
KAM
current limit, short circuit to
GND, short circuit to V
PWR
24-pin SOICW
Production
A change bar appears in the left margin to mark the location of new or revised information.
SG187–8
Rev 29