ISL9120IR datasheet(4/13 Pages) INTERSIL

Part #	ISL9120IR

Description	Compact High Efficiency Low Power Buck-Boost Regulator

Download	13 Pages

Scroll/Zoom	100%

Manufacturer	INTERSIL [Intersil Corporation]

Direct Link	http://www.intersil.com/cda/home

Logo

4 / 13 page

ISL9120IR

4

FN8743.1

February 2, 2016

Submit Document Feedback

Absolute Maximum Ratings

Thermal Information

VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V

LX1, LX2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V

FB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V

GND, PGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 0.3V

All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V

ESD Rating

Human Body Model (Tested per JESD22-A114F) . . . . . . . . . . . . . . .2.5kV

Machine Model (Tested per JESD22-A115C) . . . . . . . . . . . . . . . . . 200V

Charged Device Model (Tested per JESD22-C101F). . . . . . . . . . . . . . 2kV

Latch-Up (Tested per JESD78D; Class 2) . . . . . . . . . . . . . . . . . . . . . . 100mA

Thermal Resistance (Typical)

JA (°C/W)

JC (°C/W)

3x3 TQFN (Notes 4, 5) . . . . . . . . . . . . . . . . .

55

5

Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . .+125°C

Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C

Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493

Recommended Operating Conditions

Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C

Supply Voltage (VIN) Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8V to 5.5V

Load Current (IOUT) Range (DC) . . . . . . . . . . . . . . . . . . . . . . . . 0A to 800mA

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product

reliability and result in failures not covered by warranty.

NOTES:

4.

JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech

Brief TB379.

5. For

JC, the “case temp” location is the center of the exposed metal pad on the package underside.

Analog Specifications VIN = VEN = 3.6V, VOUT = 3.3V, L1 = 1µH, C1 = 10µF, C2 = 47µF, TA = +25°C. Boldface limits apply across the

recommended operating temperature range, -40°C to +85°C and input voltage range (1.8V to 5.5V).

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

(Note 6)TYP

MAX

(Note 6)UNIT

POWER SUPPLY

VIN

Input Voltage Range

1.8

5.5

V

VUVLO

VIN Undervoltage Lockout Threshold

Rising

1.725

1.790

V

Falling

1.550

1.650

V

IVIN

VIN Supply Current

VOUT = 3.7V (Note 7)41

55

µA

ISD

VIN Supply Current, Shutdown

EN = GND

0.005

1

µA

IBYP

VIN Supply Current, Bypass Mode

BYPS = Logic High, VIN ≤5V

0.8

3.5

µA

OUTPUT VOLTAGE REGULATION

VOUT

Output Voltage Range

ISL9120IRAZ, IOUT = 100mA

1.00

5.20

V

Output Voltage Accuracy

VIN = 3.7V, IOUT = 1mA

-3

+4

%

VFB

FB Pin Voltage Regulation

For adjustable output version (ISL9120IRAZ)

0.80

V

IFB

FB Pin Bias Current

For adjustable output version (ISL9120IRAZ)

0.025

µA

VOUT/VIN Line Regulation, 500mA

IOUT = 500mA, VOUT = 3.3V, VIN step from 2.3V to

5.5V

0.00681

mV/mV

VOUT/IOUT Load Regulation, 500mA

VIN = 3.7V, VOUT = 3.3V, IOUT step from 0mA to

500mA

0.0072

mV/mA

VOUT/VI Line Regulation, 100mA

IOUT = 100mA, VOUT = 3.3V, VIN step from 2.3V to

5.5V

0.00273

mV/mV

VOUT/IOUT Load Regulation, 100mA

VIN = 3.7V, VOUT = 3.3V, IOUT step from 0mA to

100mA

0.05

mV/mA

VCLAMP

Output Voltage Clamp

Rising

5.32

5.82

V

Output Voltage Clamp Hysteresis

400

mV

DC/DC SWITCHING SPECIFICATIONS

IPFETLEAK

LX1 Pin Leakage Current

-0.05

+0.05

µA

INFETLEAK

LX2 Pin Leakage Current

VIN = 3.6V

-0.05

+0.05

µA

Similar Part No. - ISL9120IR

Manufacturer	Part #	Datasheet	Description
Renesas Technology Corp	ISL9120IR	683Kb / 13P	Compact High Efficiency Low Power Buck-Boost Regulator
	ISL9120IRA-EVZ	683Kb / 13P	Compact High Efficiency Low Power Buck-Boost Regulator
	ISL9120IRN-EVZ	683Kb / 13P	Compact High Efficiency Low Power Buck-Boost Regulator
	ISL9120IRTAZ	683Kb / 13P	Compact High Efficiency Low Power Buck-Boost Regulator
	ISL9120IRTNZ	683Kb / 13P	Compact High Efficiency Low Power Buck-Boost Regulator

More results

Similar Description - ISL9120IR

Manufacturer	Part #	Datasheet	Description
Renesas Technology Corp	ISL9120	685Kb / 13P	Compact High Efficiency Low Power Buck-Boost Regulator
Intersil Corporation	ISL9120	131Kb / 2P	Compact High Efficiency Low Power Buck-Boost Regulator January 29, 2016
Renesas Technology Corp	ISL9120IR	683Kb / 13P	Compact High Efficiency Low Power Buck-Boost Regulator
Intersil Corporation	ISL9110A	932Kb / 16P	1.2A High Efficiency Buck-Boost Regulator
Renesas Technology Corp	ISL9110A	1Mb / 16P	1.2A High Efficiency Buck-Boost Regulator
Sipex Corporation	SP6680	140Kb / 9P	High Efficiency Buck/Boost Charge Pump Regulator
Sipex Corporation	SP6680	251Kb / 12P	High Efficiency Buck/Boost Charge Pump Regulator
Intersil Corporation	ISL91127	117Kb / 2P	High Efficiency Buck-Boost Regulator with 4.5A Switches
Intersil Corporation	ISL91128	121Kb / 2P	High Efficiency Buck-Boost Regulator with 4.5A Switches
Renesas Technology Corp	ISL91107	920Kb / 14P	High Efficiency Buck-Boost Regulator with 3.6A Switches

More results

ISL9120IR Datasheet(PDF) 4 Page - Intersil Corporation

ISL9120IR Datasheet(HTML) 4 Page - Intersil Corporation

Similar Part No. - ISL9120IR

Similar Description - ISL9120IR

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13

Datasheet Download

Link URL