Low-Power, Push-Button Controllers With Configurable Delay, SGM853 Replace TPS342X.
SGM853
SGM853.pdf
SGM853.pdfFEATURES
• Low Power Consumption
• Output Options:
2 Outputs: Push-Pull 1×
1 Output: Push-Pull 2×
• Available in a Green UTQFN-1.6×1.6-12AL Package
PIN CONFIGUTION
优势替代
FEATURES
• Very Small Package: 1.45-mm × 1.00-mm SON
• Operating Range: 1.6 V to 6.5 V
• Single (TPS3422) or Dual (TPS3420 and
TPS3421) Push-Button Inputs
• Low Supply Current: 250 nA (Typical)
• Two-State Logic, User-Selectable Input Delay:
For Example: 7.5 s and 0 s
Multiple Timing Options Available
• Fixed Time-out Pulse at RST (TPS3421
and TPS3422): 400 ms (Typical)
Other Timing Options Available on Request
• Active Low, Open-Drain Output
PIN CONFIGUTION
