TPS3619-33-EP, TPS3619-50-EP TPS3620-33-EP, TPS3620-50-EP
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SGLS350C – JULY 2006 – REVISED SEPTEMBER 2010
BACKUP-BATTERY SUPERVISORS FOR RAM RETENTION
Check for Samples: TPS3619-33-EP, TPS3619-50-EP, TPS3620-33-EP, TPS3620-50-EP
FEATURES
1
• Supply Current of 40 mA (Max) • Battery-Supply Current of 100 nA (Max) • Precision Supply-
Voltage Monitor 3.
3 V, 5 V,
and Other Options on Request • Backup-Battery
Voltage Can Exceed VDD • Power-On Reset Generator with Fixed 100-ms
Reset Delay Time •
Voltage Monitor for Power-Fail or Low-Battery
Monitoring • Battery Freshness Seal (TPS3619) • Pin-to-Pin Compatible With MAX819, MAX703,
and MAX704 • 8-Pin Mini Small-Outline Package (MSOP)
Packa...