Power Management ICs & Power Device Catalog

Product image

Part number

Device Type

Cells in Series

Quiescent Current

Overcharge Protection Voltage (OVP)

Overcharge Release Voltage

Overdischarge Protection Voltage (UVP)

Overdischarge Release Voltage

Discharge OC Protection 1 (OCD1)

Discharge OC Protection 2 (OCD2)

Short Circuit Protection

Charge OC Protection (OCC)

Protection Accuracy

Temperature Protection

Cell Balancing

Delay Time

Package

ST4054

Single-cell Li-ion charge management IC (linear charging)

Single-cell (1S)

Shutdown mode 25µA(typ); Charging 300~2000µA

- (internal thermal regulation)

SOT23-5/TSOT23-5

ST321XS

3~18S low-power battery analog front-end (AFE) protection IC

3~18S

Normal 30µA(typ); Powerdown 2.5µA(typ)

2.5~4.5V(config., step5mV); Acc ±10mV

2.5~4.5V(OVR config.)

1.0~3.5V(config., step10mV); Acc ±10mV

1.0~3.5V(UVR config.)

12~100mV(config., step4mV), Acc ≤5%

40~200mV(config.)

1.5×/2× OCD2 (SCD_TH config.)

3~65mV(config., step1mV)

OVP/UVP ±10mV (25℃); current 0-pt ≤50µV, acc ≤2%/5%

Charge hi 40~70℃/lo -20~10℃, Discharge hi 45~80℃/lo -40~10℃ (config., step1℃, ±2℃)

Yes (voltage-differential balancing)

OV 0.2~4s; UV 0.5~4s; OCD1 0.5~4s; OCD2 50~500ms; OCC 0.1~8s; SC 50~400µs (reg. config.)

TSSOP28(ST3210S/ST3214S-T)/LQFP32L(ST3214S/ST3216S)/LQFP48L(ST3218S)

ST321X6S-18S

6~18S low-power battery analog front-end (AFE) protection IC

6~18S

Normal 25µA(typ); Powerdown 2.5µA(typ)

2.5~4.5V(config., step5mV); Acc ±15mV

2.5~4.5V(OVR config.)

1.0~3.5V(config., step10mV); Acc ±15mV

1.0~3.5V(UVR config.)

12~100mV(config., step4mV), Acc ±0.5~±3mV

40~200mV(config.)

1.5×/2× OCD2 (SCD_TH config.)

3~65mV(config., step1mV)

OVP/UVP ±15mV (25℃); current ±0.5~±3mV

Charge hi 40~70℃/lo -20~10℃, Discharge hi 45~80℃/lo -40~10℃ (config., step1℃, ±5℃)

Yes (voltage-differential balancing)

OV 0.2~4s; UV 0.5~4s; OCD1 0.5~4s; OCD2 50~500ms; OCC 0.1~8s; SC 50~400µs (reg. config.)

TSSOP28(ST3210)/LQFP32L(ST3214/3216)/LQFP48L(ST3218)

ST3206

3S-6S low-power battery analog front-end (AFE) protection IC

3S-6S

Normal 30µA(typ); Sleep <20µA(typ); Shutdown 2µA

4200mV±25mV(config. 5~5115mV, step5mV)

4100mV±25mV

2700mV±40mV(config. 10~5110mV, step10mV)

3000mV±40mV

35mV±1mV(config. 0.5~127.5mV, step0.5mV)

52mV±1mV(config. 1~255mV, step1mV)

120mV±10mV(config. 8~504mV, step16mV)

120mV(typ; single-sense 6mV±0.5mV/dual-sense 120mV±5mV, config. 0~255mV)

OVP ≤±25mV; UVP ≤±40mV

Charge lo 0℃±5/hi 50℃±5, Discharge lo -20℃±5/hi 70℃±5 (config.)

Yes (odd/even & 3S adjacent balancing)

OV 1s±200ms; UV 1s±200ms; OCD1 1.5s±200ms; OCD2 0.7s±150ms; OCC 1s±200ms; SC 800µs±300µs (reg. config.)

TSSOP28L

ST3007

4~7S Li-ion cell hardware protection IC

4~7S

Normal 15µA(typ); Sleep 5µA(typ)

4.150~4.400V(configurable); Acc ±25mV

4.100V(typ)

2.200~2.800V(config.); Acc ±30mV

3.000V(typ)

0.050~0.100V(config.); Acc ±5mV

0.100~0.200V(config.); Acc ±10mV

200mV/400mV(config.); Acc ±20mV

-0.005~-0.080V(config.); Acc ±5mV

OVP ±25mV; UVP ±30mV

Charge hi/lo, discharge hi/lo (4 temps), ext. resistor+NTC

Yes (internal + external balancing)

OV 0.5~1.5s; UV 0.5~1.5s; OCD1 0.5~1.5s; OCD2 50~150ms; SC 200~300µs (DVT/DCT ext. cap)

SSOP24

ST3004

3~4S Li-ion cell hardware protection IC

3~4S