Power Stage. SiP2204 Datasheet

SiP2204 Stage. Datasheet pdf. Equivalent

SiP2204 Datasheet
Recommendation SiP2204 Datasheet
Part SiP2204
Description Quad Channel Monolithic Power Stage
Feature SiP2204; www.vishay.com SiP2204 Vishay Siliconix Quad Channel Monolithic Power Stage DESCRIPTION The SiP22.
Manufacture Vishay
Datasheet
Download SiP2204 Datasheet




Vishay SiP2204
www.vishay.com
SiP2204
Vishay Siliconix
Quad Channel Monolithic Power Stage
DESCRIPTION
The SiP2204 is a quad channel, fully-integrated monolithic
power stage optimized for multi-phase synchronous buck
applications. The part has very fast propagation to enable
switching frequencies of up to 10 MHz/channel and offers a
high power density design for use in applications such as
envelope tracking power supplies for RF Power amplifiers
used in next generation 4G base stations.
Packaged in QFN32 5x5, SiP2204 supports input voltages
up to 24 V and delivers 500 mA continuous current for each
channel.
The SiP2204 incorporates four independent MOSFET gate
driver ICs that work with both 3.3 V and 5 V PWM inputs.
FEATURES
• QFN32 5x5 package
• Power stage input up to 24 V
• 500 mA per channel continuous current
• 2 A per channel peak current capability
• High frequency operation beyond 5 MHz
• 3.3 V / 5 V PWM logic
• Low PWM propagation delay (typical 13 ns)
• Enable feature to put the output at high impedance when
disabled
• Junction temperature: -40 °C to +125 °C
APPLICATIONS
• Envelope tracking (ET) supplies for RF power amplifiers
(LDMOS, GaAs FET, GaAs HBT or GaN based)
• Synchronous buck converters
TYPICAL APPLICATION CIRCUIT
VDRV12
VCIN
EN
PWM1
AGND
VIN12
VZ12
SW1
PGND
Fig. 1 - Typical Application Circuit for SiP2204
(channel 1 shown)
S16-0878-Rev. B, 16-May-16
1
Document Number: 62619
For technical questions, contact: powerictechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000



Vishay SiP2204
www.vishay.com
PART MARKING
P/N
LL
FYWW
SiP2204
Vishay Siliconix
= Pin 1 Indicator
P/N = Part Number Code
= Siliconix Logo
= ESD Symbol
F = Assembly Factory Code
Y = Year Code
WW = Week Code
LL = Lot Code
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL PARAMETER
CONDITIONS
LIMIT
Input Voltage
Control Logic Supply Voltage
Low-side Driver Supply Voltage
Switch Node (DC voltage)
Switch Node (AC voltage) (1)
VINx
VCIN
VDRVx
SWX
-0.3 to +26
-0.3 to +6
-0.3 to +6
-0.3 to +26
29
High-side Regulator Output Monitor Voltage
All Logic Inputs and Outputs
(PWMX and EN)
Max. Operating Junction Temperature
Ambient Temperature
Storage Temperature
Electrostatic Discharge Protection
VZX (VINX - 6) to VINX and VZx > -0.3 V
-0.3 to VCIN + 0.3
TJ
TA
Tstg
Human body model, JESD22-A114
Charged device model, JESD22-C101
150
-40 to +125
-65 to +150
3000
1000
UNIT
V
°C
V
Notes
• Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the
specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
(1) The specification values indicated “AC” is SWX to PGND, 29 V (< 50 ns), max.
RECOMMENDED OPERATING RANGE
ELECTRICAL PARAMETER
Input Voltage (VINx)
Low-side Driver Supply Voltage (VDRVx)
Control Logic Supply Voltage (VCIN)
Thermal Resistance from Junction to PCB
Thermal Resistance from Junction to Case
MINIMUM
10
4.5
4.5
-
-
TYPICAL
-
5
5
25
1
MAXIMUM
24
5.5
5.5
-
-
UNIT
V
°C/W
S16-0878-Rev. B, 16-May-16
2
Document Number: 62619
For technical questions, contact: powerictechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000



Vishay SiP2204
www.vishay.com
PIN CONFIGURATION
SiP2204
Vishay Siliconix
SW 2 - 1
SW 2 - 2
PGND - 3
PGND - 4
PGND - 5
PGND - 6
SW 3 - 7
SW 3 - 8
33 - AGND
24 - AGND
23 - VCIN
22 - PWM 1
21 - PWM 2
20 - PWM 3
19 - PWM 4
18 - EN
17 - AGND
Fig. 2 - Pin Configuration for SiP2204
PIN CONFIGURATION
PIN NUMBER PIN NAME
1, 2 SW2
3 to 6,
13, 14, 27, 28
PGND
7, 8 SW3
9, 10
11, 12
VIN34
SW4
15 VDRV34
16 VZ34
18 EN
19 PWM4
20 PWM3
21 PWM2
22 PWM1
23
17, 24, 33
25
VCIN
AGND
VZ12
26
29, 30
VDRV12
SW1
31, 32
VIN12
Channel 2 driver output
PIN DESCRIPTION
Low-side driver power return for all channels
Channel 3 driver output
Power stage input voltage and high-side driver power supply for channel 3 and 4
Channel 4 driver output
Low-side driver power supply for channel 3 and 4
High-side regulator output monitor for channel 3 and 4
Global enable pin. Active high.
Channel 4 PWM input (In phase with SW)
Channel 3 PWM input (In phase with SW)
Channel 2 PWM input (In phase with SW)
Channel 1 PWM input (In phase with SW)
Supply voltage for internal logic circuitry
Analog ground
High-side regulator output monitor for channel 1 and 2
Low-side driver power supply for channel 1 and 2
Channel 1 driver output
Power stage input voltage and high-side driver power supply for channel 1 and 2
S16-0878-Rev. B, 16-May-16
3
Document Number: 62619
For technical questions, contact: powerictechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000







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