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Texas Instruments
AMC3330DWE
|
Texas Instruments
AMC3330DWER
|
Texas Instruments
BQ25170DSGR
|
Texas Instruments
BQ7694203PFBR
|
Texas Instruments
BQ7694204PFBR
|
Texas Instruments
BQ7695202PFBR
|
Texas Instruments
BQ771818DPJT
|
Texas Instruments
BQ7721600PWR
|
Texas Instruments
BQ7790521PW
|
Texas Instruments
BUF634AIDDAR
|
| Price |
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| RoHS |
|
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
| Lead Status |
|
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
| CMTI(min)(kV/s) |
|
75 |
75 |
|
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| Clearance(min)(mm) |
|
8 |
8 |
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| Creepage(min)(mm) |
|
8 |
8 |
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| Device type |
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Voltage sensing |
Voltage sensing |
|
Cell monitor and balancer |
Cell monitor and balancer |
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| Input offset ()(max)(V) |
|
0.0002 |
0.0002 |
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|
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| Input offset drift ()(typ)(V/C) |
|
0.000005 |
0.000005 |
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| Isolation rating |
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Reinforced |
Reinforced |
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| Operating temperature range(C) |
|
-40 |
-40 |
-40 |
-40 |
-40 |
-40 to 85 |
-40 |
-40 |
-40 |
-40 to 125 |
| Package area(mm^2) |
|
106.09 |
106.09 |
4 |
81 |
81 |
|
12 |
49.92 |
41.6 |
|
| Package size (L x W)(mm) |
|
10.3 x 10.3 |
10.3 x 10.3 |
2 x 2 |
9 x 9 |
9 x 9 |
|
4 x 3 |
7.8 x 6.4 |
6.5 x 6.4 |
|
| Package type |
|
SO-MOD |
SO-MOD |
WSON |
TQFP |
TQFP |
|
WSON |
TSSOP |
TSSOP |
|
| Peak-to-peak input voltage range(V) |
|
1 |
1 |
|
|
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| Pin count |
|
16.0 |
16.0 |
8.0 |
48.0 |
48.0 |
|
8.0 |
24.0 |
20.0 |
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| TI functional safety category |
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Functional Safety-Capable |
Functional Safety-Capable |
Functional Safety-Capable |
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| Transient isolation voltage (VIOTM)(VPK) |
|
6000 |
6000 |
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| Withstand isolation voltage (VISO)(Vrms) |
|
4250 |
4250 |
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| Working isolation voltage (VIOWM)(Vrms) |
|
1200 |
1200 |
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| TI.com inventory |
|
3632 |
85351 |
6617771 |
7343 |
3365 |
|
2000 |
55374 |
27683 |
|
| Approx. price(US$) |
|
5.692 | 1ku |
4.5 | 1ku |
.256 | 1ku |
1.737 | 1ku |
1.737 | 1ku |
2 | 1ku |
.53 | 1ku |
1.05 | 1ku |
.606 | 1ku |
1.1 | 1ku |
| Absolute max Vin(max)(V) |
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30 |
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| Battery charge voltage(max)(V) |
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4.4 |
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| Battery charge voltage(min)(V) |
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3.5 |
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| Cell chemistry |
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Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4 |
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| Charge current(max)(A) |
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0.8 |
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| Control interface |
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Standalone (RC-Settable) |
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| Control topology |
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Linear |
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| Features |
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BAT temp thermistor monitoring (hot/cold profile),IC thermal regulation |
Digital output,High-side driver,I2C support,Integrated ADC,LDO output,Multi-cell support,One-time-programmable (OTP) memory,Open-wire detection,Overcurrent in charging protection,Overcurrent in discharging protection,Overtemperature protection,Overvoltage protection,Scratchpad memory,Short-current detection,Temperature sensing,Undertemperature protection,Undervoltage protection |
Digital output,High-side driver,I2C support,Integrated ADC,LDO output,Multi-cell support,One-time-programmable (OTP) memory,Open-wire detection,Overcurrent in charging protection,Overcurrent in discharging protection,Overtemperature protection,Overvoltage protection,Scratchpad memory,Short-current detection,Temperature sensing,Undertemperature protection,Undervoltage protection |
Cell balancing,High-side driver,I2C support,Integrated ADC,Multi-cell support,Open-wire detection,Overcurrent in charging protection,Overcurrent in discharging protection,Overtemperature protection,Overvoltage protection,Programmable EEPROM or EPROM,Short-current detection,Temperature sensing,Undertemperature protection,Undervoltage protection |
Overvoltage,Single pin output drive,Stackable |
FET drive,Open wire (OW),Over-temperature (OT),Overvoltage,Stackable,Under-temperature (UT),Undervoltage |
FET drive,Open wire (OW),Over-temperature (OT),Overcurrent during discharge (OCD),Overvoltage,Short-circuit Discharge (SCD),Stackable,Under-temperature (UT),Undervoltage |
Adjustable BW/IQ/IOUT |
| Number of series cells |
|
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1 |
|
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| Vin(max)(V) |
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6.5 |
55 |
55 |
|
25 |
85 |
25 |
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| Vin(min)(V) |
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3 |
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| Battery overvoltage protection(max)(V) |
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5.5 |
5.5 |
|
4.65 |
5.1 |
4.575 |
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| Battery overvoltage protection(min)(V) |
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1 |
1 |
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3.85 |
3.55 |
3 |
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| Communication interface |
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SPI |
SPI |
I2C,HDQ,SPI |
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| Number of series cells(max) |
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10 |
10 |
|
3,4,5 |
16 |
4,5 |
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| Number of series cells(min) |
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3 |
3 |
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2,3,4,5 |
3 |
3,4,5 |
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| Operating current(typ)(A) |
|
|
|
|
250 |
250 |
|
1 |
1 |
6 |
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| Package Group |
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TQFP|48 |
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SO PowerPAD|8,SOIC|8,SON|8 |
| Typical operating current(Typ)(uA) |
|
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250 |
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| Battery over-voltage protection(Max)(V) |
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5.5 |
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| Battery over-voltage protection(Min)(V) |
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1 |
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| Vin(Max)(V) |
|
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80 |
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| Package size |
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mm2 |
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mm2 |
| Number of series cells(Min) |
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3 |
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| Number of series cells(Max) |
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16 |
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| Function |
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Protection |
Protection |
Protection |
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| Overvoltage protection |
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4.3 |
4.325 |
3.7 |
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| Output current(Typ)(mA) |
|
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|
250 |
| Offset drift(Typ)(uV/C) |
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175 |
| Input bias current(Typ)(pA) |
|
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5000000 |
| BW @ Acl(MHz) |
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210 |
| Architecture |
|
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Fixed Gain/Buffer |
| Total supply voltage(Max)(+5V=5, +/-5V=10) |
|
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|
36 |
| Slew rate(Typ)(V/us) |
|
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|
3750 |
| Number of channels(#) |
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1 |
| Rail-to-rail |
|
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No |
| Vn at flatband(Typ)(nV/rtHz) |
|
|
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3.4 |
| 3rd harmonic(dBc) |
|
|
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|
-79 |
| Total supply voltage(Min)(+5V=5, +/-5V=10) |
|
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4.5 |
| GBW(Typ)(MHz) |
|
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|
240 |
| Iq per channel(Typ)(mA) |
|
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8.5 |
| Acl, min spec gain(V/V) |
|
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1 |
| Vn at 1 kHz(Typ)(nV/rtHz) |
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3.4 |
| Iq per channel(Max)(mA) |
|
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12 |
| @ MHz |
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0.02 |
| Input bias current(Max)(pA) |
|
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1600000 |
| 2nd harmonic(dBc) |
|
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|
-77 |
| Vos (offset voltage @ 25 C)(Max)(mV) |
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60 |
