N681622YG Nuvoton Technology Corporation of America, N681622YG Datasheet - Page 127

• Manufacturer Part Number: N681622YG
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of N681622YG

• Lead Free Status / RoHS Status: Supplier Unconfirmed

This is the emitter sense of the transistor QR1 which is used for the power alarm computation. This register is a
READ ONLY register. The range value depends on calibration. The values provided for range is without any
calibration.
The value in this register is derived from RING voltage and RING emitter voltage of the transistor. This is the emitter
sense of the transistor QR1 which is used for the power alarm computation. This register is a READ ONLY register.
The range value depends on calibration. The values provided for range is without any calibration.
Die Temperature Sense TS[7:0] is a READ ONLY register. The actual temperature T is given by:
Bandgap Voltage Trim VBG[7:0] is a trim parameters which can be used during the calibration sequence.
Addr.
Addr.
Addr.
Addr.
0x9A
0x95
0x96
0x99
Preliminary Datasheet Rev1.0
14.12.8. RING EMITTER VOLTAGE FOR TRANSISTOR QT1 SENSE (READ ONLY)
14.12.9. RING VOLTAGE FOR TRANSISTOR QT1 SENSE (READ ONLY)
14.12.10.
14.12.11.
VEQR1
VBGAP
TEMP
Name
Name
VQR1
Name
Name
TEMPERATURE SENSE (READ ONLY)
BAND GAP VOLTAGE
D7
D7
D7
D7
Range
Range
T = TS[7:0] – 67
D6
D6
D6
D6
Minimum
Minimum
0 V
0 V
RING - TRANSISTOR QR1 EMITTER
Page 127 of 164
D5
D5
D5
D5
RING - TRANSISTOR QR1
VOLTAGE SENSE
VOLTAGE SENSE
VEQR1[7:0] (RO)
Maximum
Maximum
- 95.88 V
- 95.88 V
VQR1[7:0] (RO)
D4
D4
D4
D4
TS[7:0] (RO)
@ 1°C Increment
VBG[7:0]
Single Programmable Extended Codec/SLCC
D3
D3
D3
D3
Increment
Increment
0.376 V
0.376 V
D2
D2
D2
D2
D1
D1
D1
D1
N681386/87
D0
D0
D0
D0
January 2010
Default
Default
Default
Default
0x00
NA
NA
NA