STM6718TGGWB6E datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> STM6718TGGWB6E

STM6718TGGWB6E: Description1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, ROHS COMPLIANT, MO-178CAB, SOT-23, 6 PIN; CategoryPower/power management The power supply circuit; File Size638KB，30 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

Download Datasheet Parametric View All

STM6718TGGWB6E Overview

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, ROHS COMPLIANT, MO-178CAB, SOT-23, 6 PIN

STM6718TGGWB6E Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	SOIC
package instruction	LSSOP,
Contacts	6
Reach Compliance Code	compli
ECCN code	EAR99
Other features	RESET THRESHOLD VOLTAGE ARE 3.075 AND 1.11 VOLTS
Adjustable threshold	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G6
length	2.9 mm
Number of channels	1
Number of functions	1
Number of terminals	6
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum seat height	1.45 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	0.8 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	1.6 mm

Preview

Download Datasheet

View All

STM6717/6718/6719/6720

STM6777/6778/6779/6780

Dual/triple ultra-low voltage supervisors

with push-button reset (with delay option)

Features

■

Primary supply (V

CC1

) monitor.

Fixed (factory-programmed) reset thresholds:

4.63 V to 1.58 V

Secondary supply (V

CC2

) monitor

(STM6717/18/19/20/77/78)

Fixed (factory-programmed) reset thresholds:

3.08 V to 0.79 V

Tertiary supply monitor (using externally

adjustable RSTIN): 0.626 V internal reference

RST outputs (push-pull or open drain); state

guaranteed if V

CC1

or V

CC2

≥

0.8 V

Reset delay time (t

rec

) on power-up: 13.2 ms,

210 ms, 900 ms (typ)

Manual reset input (MR)

Optional delayed manual reset input (MRC)

with external capacitor (STM6777/78/79/80)

Low supply current - 11 µA (typ),

CC1

= V

CC2

= 3.6 V

Operating temperature: –40 °C to 85 °C

(industrial grade)

Device summary

Monitored voltages

Part

number

STM6717

STM6718

STM6719

STM6720

STM6777

STM6778

STM6779

STM6780

CC1

✔

CC2

✔

RSTIN

Manual reset Delayed MR

input (MR)

pin (MRC)

✔

Reset output (RST)

Active-low

(push-pull)

Active-low

(open drain)

✔

Package

SOT23-5 (WY)

■

SOT23-6 (WB)

Table 1.

August 2011

Doc ID 11469 Rev 8

1/30

www.st.com

List of figures

STM6717/6718/6719/6720/STM6777/6778/6779/6780

List of figures

Figure 1.

Figure 2.

Figure 3.

Figure 4.

Figure 5.

Figure 6.

Figure 7.

Figure 8.

Figure 9.

Figure 10.

Figure 11.

Figure 12.

Figure 13.

Figure 14.

Figure 15.

Figure 16.

Figure 17.

Figure 18.

Figure 19.

Figure 20.

Figure 21.

Figure 22.

Figure 23.

Figure 24.

Figure 25.

Figure 26.

Figure 27.

Figure 28.

Figure 29.

Figure 30.

Logic diagram (STM6717/18) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Logic diagram (STM6777/78) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Logic diagram (STM6719/20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Logic diagram (STM6779/80) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

STM6717/18 SOT23-5 connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

STM6777/78 SOT23-6 connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

STM6719/20 SOT23-6 connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

STM6779/80 SOT23-6 connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Hardware hookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

STM67xx interface to processor with bi-directional reset pins . . . . . . . . . . . . . . . . . . . . . . 10

Ensuring RST valid to V

= 0 (active-low, push-pull outputs). . . . . . . . . . . . . . . . . . . . . . 10

Supply current vs. temperature (V

CC1

= 5.5 V; V

CC2

= 3.6 V) . . . . . . . . . . . . . . . . . . . . . . 11

Supply current vs. temperature (V

CC1

= 3.6 V; V

CC2

= 2.75 V) . . . . . . . . . . . . . . . . . . . . . 11

Supply current vs. temperature (V

CC1

= 3.0 V; V

CC2

= 2.0 V) . . . . . . . . . . . . . . . . . . . . . . 12

Supply current vs. temperature (V

CC1

= 2.0 V; V

CC2

= 1.0 V) . . . . . . . . . . . . . . . . . . . . . . 12

Normalized V

reset time-out period vs. temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Maximum V

transient duration vs. reset threshold overdrive . . . . . . . . . . . . . . . . . . . . . 13

Normalized V

RST1

threshold vs. temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Normalized V

RST2

threshold vs. temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Reset input threshold vs. temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

CC1

-to-reset delay vs. temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Reset input-to-reset output delay vs. temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

MR-to-reset output delay vs. temperature (V

CC1

= 3.6V) . . . . . . . . . . . . . . . . . . . . . . . . . . 16

AC testing input/output waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

MR timing waveform (STM6717/18/19/20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

MR timing waveform (STM6777/78/79/80) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

SOT23-5 – 5-lead small outline transistor package mechanical drawing . . . . . . . . . . . . . . 23

SOT23-6 – 6-lead small outline transistor package mechanical drawing . . . . . . . . . . . . . . 24

Carrier tape for SOT23-5L and SOT23-6L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

4/30

Doc ID 11469 Rev 8

Recommended Resources

LCD drive circuit (HD44780U) a

Local equipotential bonding in the bathroom

60W switching power supply circuit composed of UC3844

Two motor delay control circuits

Maintenance-free battery power supply diagram

Computer motherboard circuit diagram 810 4_02

Have a question about the display module?: A company has an interview question. It uses Samsung's 128S64AA1 display module and requires the Chinese display signal output to this module to be converted into an English display signal. I don't kn...; zhengyuyong Embedded System

AD9266 timing problem, please explain!!!!!!!!: The timing diagram of ADA9266 is as follows: [img]C:\Users\Administrator\Desktop\YWZ_FQE%HGJ73(@6@JSY6%5BV.jpg[/img] My understanding is: sample the odd eight bits of 16-bit data at the rising edge of...; zk1991zy FPGA/CPLD

RF board PCB process design specifications: RF board PCB process design specifications, this article comes from ZTE....; 造物工场 PCB Design

When importing files to the simulator, it says that the simulator has insufficient memory. How can I solve this problem?: When importing files to the simulator, it says that the simulator has insufficient memory. How can I solve it? When importing files to the simulator, it says that the simulator has insufficient memory...; beyond1999 Embedded System

Talking about JTAG's PD pin: A few days ago, I had a lot of trouble with my colleagues when designing the JTAG interface.Does the JTAG PD pin use 5V or 3.3V? What is the use of this PD pin?...; hlx3012 Microcontroller MCU

How to clear a pending external port interrupt?: MCU model: stm8s207k6GPIOB interrupt is enabled, there are two external interrupt sources, PB1 and PB3, both are rising edge interrupts, but these two interrupts are not enabled at the same time, only...; eastzsp stm32/stm8

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