ST1S06PU33 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> ST1S06PU33

ST1S06PU33: Description1.5 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, DSO6; CategoryPower/power management The power supply circuit; File Size360KB，19 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance; Related ProductsFound20parts with similar functions to ST1S06PU33

Download Datasheet Parametric View All

ST1S06PU33 Overview

1.5 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, DSO6

ST1S06PU33 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	DFN
package instruction	3 X 3 MM, LEAD FREE, DFN-6
Contacts	6
Reach Compliance Code	compli
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	6 V
Minimum input voltage	4.2 V
Nominal input voltage	5 V
JESD-30 code	S-XDSO-N6
JESD-609 code	e3/e4
length	3 mm
Number of functions	1
Number of terminals	6
Maximum output current	2.3 A
Package body material	UNSPECIFIED
encapsulated code	VSON
Package shape	SQUARE
Package form	SMALL OUTLINE, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1 mm
surface mount	YES
Switch configuration	BUCK
Maximum switching frequency	1800 kHz
Terminal surface	TIN/NICKEL PALLADIUM GOLD
Terminal form	NO LEAD
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3 mm

Preview

Download Datasheet

View All

ST1S06

Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or

adjustable, step-down switching regulator in DFN6 3x3

General features

■

Step-down current mode PWM (1.5MHz) DC-

DC converter

2% DC output voltage tolerance

Synchronous rectification

Inhibit function

Internal soft start

Typical efficiency:> 90%

1.5A Output current capability

Not switching quiescent current: max 1.5mA

over temperature range

ON typ150m

Ω

Uses tiny capacitors and inductors

Operative junction temp. -30°C to 125°C

Available in DFN6 3x3 exposed pad

high current linear solution when the power

dissipation may cause an high heating of the

application environment. It provides up to 1.5A

over an input voltage range of 2.7V to 6V. An high

switching frequency (1.5MHz) allows the use of

tiny surface-mount components: as well as the

resistor divider to set the output voltage value,

only an inductor and two capacitors are required.

Besides, a low output ripple is guaranteed by the

current mode PWM topology and by the use of low

E.S.R. SMD ceramic capacitors. The device is

thermal protected and current limited to prevent

damages due to accidental short circuit. The

ST1S06 is available in DFN6 3x3 package.

DFN6 (3x3mm)

Description

The ST1S06 is a step down DC-DC converter

optimized for powering low-voltage digital core in

HDD applications and, generally, to replace the

Order code

Part number

ST1S06PM

ST1S06PU

ST1S06APM

ST1S06PM12

ST1S06PM33

ST1S06APU

ST1S06PU12

ST1S06PU33

April 2007

Packaging

ST1S06PMR

ST1S06PUR

ST1S06APMR

ST1S06PM12R

ST1S06PM33R

ST1S06APUR

ST1S06PU12R

ST1S06PU33R

Rev. 5

Package

DFN6 (3x3 mm)

DFN6D (3x3 mm)

DFN6 (3x3 mm)

DFN6D (3x3 mm)

1/19

www.st.com

Recommended Resources

A delayed pull-in relay circuit diagram

Fire pump (one in use and one in standby) soft start control circuit a

Use LM386 to make two-color voice-controlled music lanterns

solid state relay circuit

JHK-2 type transistor thermostat controller circuit

Standard battery buffer amplifier circuit

ST1S06PU33 Similar Products

Part Number	Manufacturer	Description
ST1S09IPUR	ST(意法半导体)	Conv DC-DC 2.7V to 6V Synchronous Step Down Single-Out 2A 6-Pin DFN T/R
ST1S03PUR	ST(意法半导体)	Conv DC-DC 3V to 16V Step Down Single-Out 1.5A 6-Pin DFN T/R
ST1S06APUR	ST(意法半导体)	Accelerometers
ST1S06PU12R	ST(意法半导体)	Power Management IC Development Tools 1.5A / 1.2V HI FREQ SYNC BUCK CONVERTER
ST1S06PUR	ST(意法半导体)	Conv DC-DC 2.7V to 6V Synchronous Step Down Single-Out 0.5V to 5V 1.5A 6-Pin DFN T/R
ST1S06PU33R	ST(意法半导体)	Switching Voltage Regulators Synch rectification inhibit 1.5A 1.5
ST1S03APUR	ST(意法半导体)	Switching Voltage Regulators 1.5A 1.5 MHz Adj
ST1S09IPU	ST(意法半导体)	2 A, 1.5 MHz PWM step-down switching regulator with synchronous rectificationtm
ST1S09PU	ST(意法半导体)	2 A, 1.5 MHz PWM step-down switching regulator with synchronous rectificationtm
ST1S03PU	ST(意法半导体)	1.5 A, 1.5 MHz adjustable, step-down switching regulator
ST1S06PU	ST(意法半导体)	1.5 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, DSO6
ST1S06APU	ST(意法半导体)	1.5 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, DSO6
ST1S03AIPMR	ST(意法半导体)	1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3
ST1S09APU	ST(意法半导体)	2 A, 1.5 MHz PWM step-down switching regulator with synchronous rectificationtm
ST1S06PU12	ST(意法半导体)	1.5 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, DSO6
ST1S03RPM	ST(意法半导体)	1.5A, 1.5 MHZ ADJUSTABLE, STEP-DOWN SWITCHING REGULATOR IN DFN6
ST1S03PMR	ST(意法半导体)	Switching Voltage Regulators 3 to 16V Step-Down
ST1S06PM	ST(意法半导体)	1.5 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, DSO6
ST1S03AIPUR	ST(意法半导体)	2.5 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, DSO6
ST1S03AIPM	ST(意法半导体)	2.5A SWITCHING REGULATOR, 1800kHz SWITCHING FREQ-MAX, DSO6, 3 X 3 MM, LEAD FREE, DFN-6

Kuyuan Electric Allegro video training: Allegro is an advanced PCB design and routing tool launched by Cadence. Allegro provides a good and interactive working interface and powerful and complete functions. The combination of its front-end ...; EE大学堂 Training Edition

What are the differences between precision op amps, instrument op amps, and general-purpose op amps?: 1. What are the differences between precision op amps, instrument op amps, and general op amps? General op amps seem to be commonly used op amps, and their performance seems to be average. I don't kno...; bigbat Analog electronics

TI Engineer's Annual Review: Selected Q&A on Amplifiers, Interface/Clocking, and More: Interface/clock related: In our daily selection, we are often confused by these three names, and we don’t know the specific differences between them, so we will briefly explain them here: First, Repea...; eric_wang Analogue and Mixed Signal

Ten key takeaways about the Internet of Things: No time? Start here! This quick list summarizes the main points of the book. Read the main points in this chapter, and if there are any that interest you, check out the more complete explanations in t...; 石榴姐 RF/Wirelessly

Assisting RF chip testing: RF components and RF chips are the core of wireless connections and an important part of the semiconductor industry. With the advent of 5G and WIFI6, RF technology has also encountered new challenges ...; SZHY_ic_socket RF/Wirelessly

Synchronous Rectification and Synchronous Boost: I recently took a professional exam and there was a set of questions like this: What are synchronous circuits and asynchronous circuits?What are the rectification and boosting methods you know? What a...; QWE4562009 Power technology

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components