AT73C237 Atmel, AT73C237 Datasheet - Page 6

• Manufacturer Part Number: AT73C237
• Description: IC POWER MANAGEMENT UNIT 16QFN
• Manufacturer: Atmel

Specifications of AT73C237

• Applications: Wireless
• Current - Supply: 250µA
• Voltage - Supply: 2.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.3
6
Quiescent Current In Different Operating Modes
AT73C237
Table 5-3.
Modes
MODE0
MODE1
MODE2
Quiescent Current In Different Operating Modes
Conditions
VDD4 not present, chip disabled, all VDDs
quiescent current
VDD4 present, VDD3 not present (typical mode
with back-up battery on VDD4)
VDD4 present, VDD3 present
• LDO4
• LPBG
• POR
• HPBG in switching mode
• LDO4
• LPBG
• POR
• Supply Monitor
• Registers
• Oscillator
• State Machine
• HPBG
• LDO1
• LDO2
• LDO3
Quiescent [µA]
0
12
800
Typ
6362A–PMAAC–01-Jul-08
Max
0.1
18
1000