IP1001

Output Type: Adjustable
Number of Outputs: 1
Mounting Type: Surface Mount
Synchronous Rectifier: Yes
Operating Temperature: -40°C ~ 125°C
Type: Step-Down (Buck)
PWM Type: Current Mode
Packaging: Bulk
Current - Output: 20A
Manufacturer: International Rectifier
Series: iPOWIR™
Voltage - Input: 3.3 V ~ 12 V
Voltage - Output: 0.93 V ~ 2 V
Frequency - Switching: 200kHz, 300kHz
Package / Case: 256-BGA (218 bumps)
Supplier Device Package: BGA (14x14)


Features:

• 3.3V to 12V input voltage
• 20A maximum load capability, with no derating up to T_PCB = 90°C
• 5 bit DAC settable, 0.925V to 2V output voltage range
• Configurable down to 3.3Vin & up to 3.3Vout with simple external circuit
• 200kHz or 300kHz nominal switching frequency
• Optimized for very low power losses
• Over & undervoltage protection
• Adjustable lossless current limit
• Internal features minimize layout sensitivity *
• Very small outline 14mm x 14mm x 3mm




Specifications

Parameter	Symbol	Min	Typ	Max	Units	Conditions
VIN to PGND		-0.3	-	16.0	V
VDD to PGND		-0.3	-	6.0
VFS		-0.3	-	VDD+0.3
VF		-0.3	-	VDD+0.3
D0-D4		-0.3	-	VDD+0.3
PGOOD to PGND		-0.3	-	6.0
ENABLE to PGND		-0.3	-	6.0
ILIM		-0.3	-	VDD+0.3
FREQ		-0.3	-	VDD+0.3
Output RMS Current		-	-	20	A
Block Temperature	TBLK	-40	-	125	°C

Description

The iP1001 is a fully optimized solution for high current synchronous buck applications requiring up to 20A. The iP1001 is optimized for single-phase applications, and includes a full function fast transient response PWM control, with an optimized power semiconductor chip-set and associated passives, achieving benchmark power density. Very few external components are required, including output inductor, input & output capacitors. Further range of operation to 3.3Vin can be achieved with the addition of a simple external boost circuit, and operation up to 3.3Vout can be achieved with a simple external voltage divider.

iPOWIR technology of the iP1001 offers designers an innovative board space-saving solution for applications requiring high power densities. iPOWIR technology eases design for applications where component integration offers benefits in performance and functionality. iPOWIR technology solutions are also optimized internally for layout, heat transfer and component selection.

Parameters:

Technical/Catalog Information	IP1001
Vendor	International Rectifier
Category	Integrated Circuits (ICs)
Type	Step-Down (Buck)
Number of Outputs	1
Voltage - Input	3.3 ~ 12 V
Voltage - Output	0.93 ~ 2 V
Current - Output	20A
Power - Output	3.1W
Package / Case	256-BGA (218 bumps)
Packaging	Bulk
Internal Switch(s)	Yes
Synchronous	Yes
Rds (On)	-
Operating Temperature	-40°C ~ 125°C
Frequency - Switching	200kHz, 300kHz
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	IP1001 IP1001