|
| MOQ: | 3000pcs/reel |
| Price: | Negotiation |
| Standard Packaging: | 3000pcs/reel |
| Delivery Period: | 2-3days |
| Payment Method: | T/T |
| Supply Capacity: | 36000Pcs/Month |
S-8232AKFT-T2-S Seiko Battery Management 4 . 2V 2 - Cell Serial PMIC - Power Management ICs Li - Ion Li - Polymer
The S-8232 series is a lithium-ion / lithium-polymer rechargeable battery protection IC incorporating high-
accuracy voltage detection circuit and delay circuit.
The S-8232 series is suitable for 2-cell serial lithium-ion / lithium-polymer battery packs.
Features
(1) Internal high-accuracy voltage detection circuit
• Overcharge detection voltage 3.85 V ± 25 mV to 4.60 V ± 25 mV Applicable in 5 mV step
• Overcharge release voltage 3.60 V ± 50 mV to 4.60 V ± 50 mV Applicable in 5 mV step
(The overcharge release voltage can be selected within the range where a difference from overcharge
detection voltage is 0 V to 0.3 V.)
• Overdischarge detection voltage 1.70 V ± 80 mV to 2.60 V ± 80 mV Applicable in 50 mV step
• Overdischarge release voltage 1.70 V ± 100 mV to 3.80 V ± 100 mV Applicable in 50 mV step
(The overdischarge release voltage can be selected within the range where a difference from
overdischarge detection voltage is 0 V to 1.2 V.)
• Overcurrent detection voltage 1 0.07 V ± 20 mV to 0.30 V ± 20 mV Applicable in 5 mV step
(2) High input-voltage device : Absolute maximum ratings 18 V.
(3) Wide operating voltage range : 2.0 V to 16 V
(4) The delay time for every detection can be set via an external capacitor.
(Each delay time for Overcharge detection, Overdischarge detection, Overcurrent detection are
“Proportion of hundred to ten to one”.)
(5) Two overcurrent detection levels (Protection for short-circuiting)
(6) Internal auxiliary over voltage detection circuit (Fail-safe for overcharge detection voltage)
(7) Internal charge circuit for 0 V battery (Unavailable is option)
(8) Low current consumption
• Operation mode 7.5 μA typ. 14.2 μA max. (− 40°C to + 85°C)
• Power-down mode 0.2 nA typ. 0.1 μA max. (− 40°C to + 85°C)
(9) Lead-free, Sn100%, halogen-free *1
*1. Refer to “ Product Name Structure” for details.
Applications
• Lithium-ion rechargeable battery packs
• Lithium- polymer rechargeable battery packs
Package
• 8-Pin TSSOP
| Product name / Item |
Overcharge detection voltage [VCU] |
Overcharge release voltage [VCL] |
Overdischarge detection voltage [VDL] |
Overdischarge release voltage [VDU] |
Overcurrent detection voltage 1 [VIOV1] |
0 V battery charge function |
| S-8254AAGFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.00 0.080 V | 2.70 0.100 V | 0.30 0.025 V | Available |
| S-8254AABFT-TB-x | 4.250 0.025 V | 4.250 0.050 V | 2.00 0.080 V | 2.70 0.100 V | 0.30 0.025 V | Available |
| S-8254AAEFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.00 0.080 V | 2.70 0.100 V | 0.20 0.025 V | Available |
| S-8254AAFFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.40 0.080 V | 3.00 0.100 V | 0.20 0.025 V | Available |
| S-8254AAGFT-TB-x | 4.275 0.025 V | 4.075 0.050 V | 2.30 0.080 V | 2.70 0.100 V | 0.13 0.025 V | Available |
| S-8254AAHFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.40 0.080 V | 2.70 0.100 V | 0.10 0.025 V | Available |
| S-8254AAIFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.40 0.080 V | 2.70 0.100 V | 0.30 0.025 V | Available |
| S-8254AAJFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.40 0.080 V | 2.70 0.100 V | 0.15 0.025 V | Available |
| S-8254AAKFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.70 0.080 V | 3.00 0.100 V | 0.20 0.025 V | Available |
| S-8254AALFT-TB-x | S-8254AAPFT-TB-x | S-8254AATFT-TB-x | S-8254AAXFT-TB-x | S-8254ABBFT-TB-x | S-8254ABFFT-TB-x | |
| S-8254AAMFT-TB-x | S-8254AAQFT-TB-x | S-8254AAUFT-TB-x | S-8254AAYFT-TB-x | S-8254ABCFT-TB-x | S-8254ABGFT-TB-x | |
| S-8254AANFT-TB-x | S-8254AARFT-TB-x | S-8254AAVFT-TB-x | S-8254AAZFT-TB-x | S-8254ABDFT-TB-y | S-8254ABHFT-TB-y | |
| S-8254AAOFT-TB-x | S-8254AASFT-TB-x | S-8254AAWFT-TB-x | S-8254ABAFT-TB-x | S-8254ABEFT-TB-y | S-8254ABIFT-TB-x |
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your MOQ?
A:We provide you small MOQ for each item, it depends your specific order!
Q3. Do you test or check all your goods before delivery?
A: Yes, we have 100% test and check all goods before delivery.
Q4: How do you make our business long-term and good relationship?
We keep good quality and competitive price to ensure our customers benefit ;
We respect every customer as our friend and we sincerely do business and make friends with them,It's not something that can be replaced.
Q5: How to contact us?
A: Send your inquiry details in the below,Click "Send"Now!!!
|
|
| MOQ: | 3000pcs/reel |
| Price: | Negotiation |
| Standard Packaging: | 3000pcs/reel |
| Delivery Period: | 2-3days |
| Payment Method: | T/T |
| Supply Capacity: | 36000Pcs/Month |
S-8232AKFT-T2-S Seiko Battery Management 4 . 2V 2 - Cell Serial PMIC - Power Management ICs Li - Ion Li - Polymer
The S-8232 series is a lithium-ion / lithium-polymer rechargeable battery protection IC incorporating high-
accuracy voltage detection circuit and delay circuit.
The S-8232 series is suitable for 2-cell serial lithium-ion / lithium-polymer battery packs.
Features
(1) Internal high-accuracy voltage detection circuit
• Overcharge detection voltage 3.85 V ± 25 mV to 4.60 V ± 25 mV Applicable in 5 mV step
• Overcharge release voltage 3.60 V ± 50 mV to 4.60 V ± 50 mV Applicable in 5 mV step
(The overcharge release voltage can be selected within the range where a difference from overcharge
detection voltage is 0 V to 0.3 V.)
• Overdischarge detection voltage 1.70 V ± 80 mV to 2.60 V ± 80 mV Applicable in 50 mV step
• Overdischarge release voltage 1.70 V ± 100 mV to 3.80 V ± 100 mV Applicable in 50 mV step
(The overdischarge release voltage can be selected within the range where a difference from
overdischarge detection voltage is 0 V to 1.2 V.)
• Overcurrent detection voltage 1 0.07 V ± 20 mV to 0.30 V ± 20 mV Applicable in 5 mV step
(2) High input-voltage device : Absolute maximum ratings 18 V.
(3) Wide operating voltage range : 2.0 V to 16 V
(4) The delay time for every detection can be set via an external capacitor.
(Each delay time for Overcharge detection, Overdischarge detection, Overcurrent detection are
“Proportion of hundred to ten to one”.)
(5) Two overcurrent detection levels (Protection for short-circuiting)
(6) Internal auxiliary over voltage detection circuit (Fail-safe for overcharge detection voltage)
(7) Internal charge circuit for 0 V battery (Unavailable is option)
(8) Low current consumption
• Operation mode 7.5 μA typ. 14.2 μA max. (− 40°C to + 85°C)
• Power-down mode 0.2 nA typ. 0.1 μA max. (− 40°C to + 85°C)
(9) Lead-free, Sn100%, halogen-free *1
*1. Refer to “ Product Name Structure” for details.
Applications
• Lithium-ion rechargeable battery packs
• Lithium- polymer rechargeable battery packs
Package
• 8-Pin TSSOP
| Product name / Item |
Overcharge detection voltage [VCU] |
Overcharge release voltage [VCL] |
Overdischarge detection voltage [VDL] |
Overdischarge release voltage [VDU] |
Overcurrent detection voltage 1 [VIOV1] |
0 V battery charge function |
| S-8254AAGFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.00 0.080 V | 2.70 0.100 V | 0.30 0.025 V | Available |
| S-8254AABFT-TB-x | 4.250 0.025 V | 4.250 0.050 V | 2.00 0.080 V | 2.70 0.100 V | 0.30 0.025 V | Available |
| S-8254AAEFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.00 0.080 V | 2.70 0.100 V | 0.20 0.025 V | Available |
| S-8254AAFFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.40 0.080 V | 3.00 0.100 V | 0.20 0.025 V | Available |
| S-8254AAGFT-TB-x | 4.275 0.025 V | 4.075 0.050 V | 2.30 0.080 V | 2.70 0.100 V | 0.13 0.025 V | Available |
| S-8254AAHFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.40 0.080 V | 2.70 0.100 V | 0.10 0.025 V | Available |
| S-8254AAIFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.40 0.080 V | 2.70 0.100 V | 0.30 0.025 V | Available |
| S-8254AAJFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.40 0.080 V | 2.70 0.100 V | 0.15 0.025 V | Available |
| S-8254AAKFT-TB-x | 4.350 0.025 V | 4.150 0.050 V | 2.70 0.080 V | 3.00 0.100 V | 0.20 0.025 V | Available |
| S-8254AALFT-TB-x | S-8254AAPFT-TB-x | S-8254AATFT-TB-x | S-8254AAXFT-TB-x | S-8254ABBFT-TB-x | S-8254ABFFT-TB-x | |
| S-8254AAMFT-TB-x | S-8254AAQFT-TB-x | S-8254AAUFT-TB-x | S-8254AAYFT-TB-x | S-8254ABCFT-TB-x | S-8254ABGFT-TB-x | |
| S-8254AANFT-TB-x | S-8254AARFT-TB-x | S-8254AAVFT-TB-x | S-8254AAZFT-TB-x | S-8254ABDFT-TB-y | S-8254ABHFT-TB-y | |
| S-8254AAOFT-TB-x | S-8254AASFT-TB-x | S-8254AAWFT-TB-x | S-8254ABAFT-TB-x | S-8254ABEFT-TB-y | S-8254ABIFT-TB-x |
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your MOQ?
A:We provide you small MOQ for each item, it depends your specific order!
Q3. Do you test or check all your goods before delivery?
A: Yes, we have 100% test and check all goods before delivery.
Q4: How do you make our business long-term and good relationship?
We keep good quality and competitive price to ensure our customers benefit ;
We respect every customer as our friend and we sincerely do business and make friends with them,It's not something that can be replaced.
Q5: How to contact us?
A: Send your inquiry details in the below,Click "Send"Now!!!
