R5460xxxxxx
ELECTRICAL CHARACTERISTICS
R5460X2XXAA version Unless otherwise specified, Topt=25°C
Symbol
Item Conditions Min. Typ. Max.
Unit
VDD1 Operating input voltage
Voltage defined as
V
DD-VSS
1.5
10.0 V
Vst
Minimum operating Voltage for
0V charging
*Note 1
Voltage defined as VDD-V-
VDD-VSS=0V
1.8 V
VDET1U CELL1 Over-charge threshold
Detect rising edge of supply voltage
R1=330Ω
R1=330Ω (Topt=-5 to 55°C)
*Note3
V
DET1U
-0.025
V
DET1U
-0.030
V
DET1U
VDET1U
V
DET1U
+0.025
V
DET1U
+0.030
V
V
V
REL1U
CELL1 Over-charge released voltage
R1=330Ω
V
REL1U
-0.050 V
REL1U
V
REL1U
+0.050 V
tV
DET1
Output delay of over-charge
VDD=3.5V to 4.5V,V
C
-V
SS
=3.5V
0.7
1.0 1.3 s
tV
REL1
Output delay of release from over-charge
VDD=4.5V to 3.5V, V
C
-V
SS
=3.5V
11 16 21 ms
V
DET1L
CELL2 Over-charge detector threshold
Detect rising edge of supply voltage
R1=330Ω
R1=330Ω (Topt=-5 to 55°C)
*Note3
V
DET1L
-0.025
V
DET1L
-0.030
V
DET1L
VDET1L
V
DET1L
+0.025
V
DET1L
+0.030
V
V
V
REL1L
CELL2 Over-charge released voltage
R1=330Ω
V
REL1L
-0.05 V
REL1L
V
REL1L
+0.05 V
VDET2U
CELL1 Over-discharge threshold
Detect falling edge of supply voltage
V
DET2U
×
0.975
VDET2U
V
DET2U
×
1.025
V
V
REL2U
CELL1 Released Voltage from
Over-discharge
Detect rising edge of supply voltage
V
REL2U
×
0.975
VREL2U
V
REL2U
×
1.025
V
tVDET2 Output delay of over-discharge
V
DD
-V
C
=3.5V to 2.2V
V
C
-V
SS
=3.5V
89 128 167 ms
tVREL2
Output delay of release from over-discharge
VDD-VC=2.2V to 3.5V,
V
C
-V
SS
=3.5V
0.7 1.2 1.7 ms
VDET2L
CELL2 Over-discharge threshold
Detect falling edge of supply voltage
V
DET2L
×
0.975
VDET2L
V
DET2L
×
1.025
V
V
REL2L
CELL2 Released Voltage from
Over-discharge
Detect rising edge of supply voltage
V
REL2L
×
0.975
VREL2L
V
REL2L
×
1.025
V
VDET3
Excess discharge-current threshold
Detect rising edge of 'V-' pin voltage
V
DET3
-0.015
VDET3
V
DET3
+0.015
V
tVDET3
Output delay of excess discharge
current
V
DD
-V
C
=V
C
-V
SS
=3.5V, V-=0V to 0.5V
8 12 16 ms
tVREL3
Output delay of release from
excess discharge-current
VDD-VC=V
C
-Vss=3.5V, V-=3V
to 0V
0.7 1.2 1.7 ms
-0.44 -0.40 -0.36
-0.23 -0.20 -0.17
VDET4
Excess charge-current threshold
Detect falling edge of 'V-' pin voltage
-0.13 -0.10 -0.07
V
tVDET4
Output delay of excess charge-current
V
DD-
V
C
=V
C
-V
SS
=3.5V, V-=0V to
-1V
5 8 11 ms
tVREL4
Output delay of release from excess
charge-current
VDD-VC=V
C
-V
SS
=3.5V, V-=-1V
to 0V
0.7 1.2 1.7 ms
Vshort
Short protection voltage VDD-VC=V
C
-V
SS
=3.5V 0.6 1.0 1.4 V
tshort Output Delay of Short protection
VDD-VC=V
C
-V
SS
=3.5V, V-=0V to
7V
230 300 500 µs
Rshort
Reset resistance for Excess
discharge-current protection
VDD=7.2V, V-=1V 25 40 75
kΩ
VDS
Delay Shortening Mode input
voltage
VDD-VC=V
C
-V
SS
=4.4V
-2.2
-1.6
-1.0 V
VOL1 Nch ON voltage of COUT
Iol=50µA
V
DD-VC=V
C
-V
SS
=4.5V
0.4 0.5 V
VOH1 Pch ON voltage of COUT
Ioh=-50µA
V
DD-VC=V
C
-V
SS
=3.9V
6.8 7.4
V
VOL2 Nch ON voltage of DOUT
Iol=50µA
V
DD-VC=V
C
-Vss=2.0V
0.2 0.5 V
VOH2 Pch ON voltage of DOUT
Ioh=-50µA,
V
DD-VC=V
C
-V
SS
=3.9V
6.8 7.4
V
IDD Supply current VDD-VC=V
C
-V
SS
=3.9V
4.0 8.0 µA
IS Standby current VDD-VC=V
C
-V
SS
=2V
1.2
2.0 µA
*Note: We compensate for this characteristic related to temperature by laser-trim, however, this specification is guaranteed by design, not
production tested.
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