stm6601gu2bdm6f STMicroelectronics, stm6601gu2bdm6f Datasheet

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stm6601gu2bdm6f

Manufacturer Part Number
stm6601gu2bdm6f
Description
Smart Push-button On/off Controller With Smart Resettm Power-on Lockout
Manufacturer
STMicroelectronics
Datasheet

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STM6601GU2BDM6F
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Features
Table 1.
1. External pull-up resistor needs to be connected to open drain outputs.
2. For a successful startup, the PS
June 2010
STM6600
STM6601
Device
Operating voltage 1.6 V to 5.5 V
Low standby current of 1 µA
Adjustable Smart Reset™ assertion delay time
driven by external C
Power-up duration determined primarily by
push-button press (STM6600) or by fixed time
period, t
Debounced PB and SR inputs
PB and SR ESD inputs withstand voltage up to
±15 kV (air discharge) ±8 kV (contact
discharge)
Active high or active low enable output option
(EN or EN) provides control of MOSFET,
DC-DC converter, regulator, etc.
Secure startup, interrupt, Smart Reset™ or
power down driven by push-button
Precise 1.5 V voltage reference with 1%
accuracy
Industrial operating temperature –40 to +85 °C
Available in TDFN12 2 x 3 mm package
ON_BLANK
open drain
open drain
Device summary
RST
(STM6601)
(1)
(1)
SRD
C
SRD
HOLD
(Power Supply Hold) needs to be pulled high within specific time, t
PB / SR
Smart push-button on/off controller with
Doc ID 15453 Rev 7
Smart Reset
EN or EN
push-pull
push-pull
Applications
Portable devices
Terminals
Audio and video players
Cell phones and smart phones
PDAs, palmtops, organizers
open drain
open drain
INT
TM
(1)
(1)
and power-on lockout
PB can be released before the
TDFN12
PB must be held low until the
PS
PS
Startup process
HOLD
HOLD
STM6600
STM6601
(2)
(2)
ON_BLANK
confirmation
confirmation
.
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