| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
SGM41296 | 1.5A Thermoelectric Cooler Driver GENERAL DESCRIPTION The SGM41296 is an I 2 C programmable monolithic driver with integrated power MOSFETs for thermoelectric cooling devices (TEC). It can deliver 1.5A to the TEC continuously, from a 2.7V to 5.5V source over the TEC operating voltage range. The TEC voltage is linearly cont 文件:2.19046 Mbytes 页数:29 Pages | SGMICRO 圣邦股份 | SGMICRO | |
SGM41296 | 1.5A Thermoelectric Cooler Driver The SGM41296 is an I2C programmable monolithic driver with integrated power MOSFETs for thermoelectric cooling devices (TEC). It can deliver 1.5A to the TEC continuously, from a 2.7V to 5.5V source over the TEC operating voltage range. The TEC voltage is linearly controlled by an analog input voltag • Wide 2.7V to 5.5V Input Voltage Range\n\n• Up to 1.5A Output Current for TEC\n\n• TEC Voltage and Current Monitoring\n\n• 2.5V Reference Output with 1% Accuracy\n\n• Fixed 1MHz Switching Frequency for the Buck\n\n• I2C Programmable Soft-Start Time\n\n• TEC Voltage/Current Limits for Heating/Co; | SGMICRO 圣邦股份 | SGMICRO | |
1.5A 热电冷却器驱动器 SGM41296S 是一款带 I2C 编程功能的单片驱动器,内置功率 MOSFET,适用于热电冷却器件(TEC)。在 2.7V 至 5.5V 的电源电压范围内,它能持续为 TEC 提供 1.5A 电流。TEC 电压由模拟输入电压(CTL)线性控制。\n通过 400kHz 的 I2C 串行接口,可实时调整、启用或禁用用于保护 TEC 和器件的电压与电流限值。该器件还配备了完整的保护功能,包括过流、过压、过温保护,以及内部两级软启动电路。\nSGM41296S 采用微型 TQFN 封装,只需很少的外部元件,能为 TEC 应用提供最小的解决方案尺寸。它非常适合光学激光二极管、光纤通信网络等应用场景。 • 2.7V 至 5.5V 宽输入电压范围\n• TEC 电压和电流监控\n• 降压转换器固定开关频率为 1MHz\n• TEC 加热/冷却电压/电流限值\n• 输入过压和欠压闭锁 (UVLO) 保护\n• 芯片温度警告\n• EN 和 SD 引脚用于电源排序\n• 采用绿色 TQFN-2×3-16L 封装; | SGMICRO 圣邦股份 | SGMICRO | ||
TQFN24 | SGMICRO/圣邦微 上传:深圳诚思涵科技有限公司 | SGMICRO/圣邦微 | ||
N/A | SGM 上传:深圳市赛科盈电子有限公司 | SGM |
技术参数
- Output Current Max (mA):
1500
- DC/DC Topology:
BUCK
- VIN Min (V):
2.7
- VIN Max (V):
5.5
- Output Voltage (V):
Adj
- Switching Frequency (MHz):
1
- Quiescent Current (μA):
830
- Shutdown Current (μA):
160
- Enable Logic:
Active High
- Package:
TQFN-2×3-16L
- Features:
1.5A Thermoelectric Cooler Driver
- Status:
量产
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SGC |
22+ |
30000 |
原装现货,假一罚十,可含税原进项 |
询价 | |||
SGMICRO(圣邦微) |
24+ |
TQFN16L(2x3) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
24+ |
N/A |
48000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
SGM |
20+ |
MA |
3000 |
原装正品绝对优势 |
询价 | ||
SGMICRO(圣邦微) |
2447 |
WLCSP-2.5x2.5-25B |
315000 |
5000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
SGMICRO(圣邦微) |
2021+ |
WLCSP-2.5x2.5-25B |
499 |
询价 | |||
SGMICRO |
21+ |
- |
7533 |
全新原装鄙视假货 |
询价 | ||
圣邦微 |
24+ |
WLCSP |
1000 |
假一赔百原装正品价格优势实单可谈 |
询价 | ||
圣邦微 |
22+ |
WLCSP |
3800 |
全新原装 |
询价 | ||
SGMICRO(圣邦微) |
25+ |
WLCSP-2.5x2.5-25B |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 |
相关规格书
更多- UNE5532
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SPC5605BF1MLQ6
- WNS40H100C
- WNS40H100CB
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
- TL074A
- TL074-EP
- TL074H
- SN65LVDT3486AD
- TXFZ1800R170P2CM
- TA0555A
- TA0558A
- TA0557A
- TA0555A
- TA0556B
- T510X476K035ATA055
- STA0556B
- STA0558A
- STA0555A
- TPS25740BRGET
- SR6872
- SR6835
- SR681K34RD
- SR680K10D
- SR681K40D
- SR681K07D
相关库存
更多- SI7964DP
- SI7909DN
- SI7941DP
- SI7901EDN
- SI7940DP
- SI7956DP
- SI7980DP
- SI7902EDN
- SI7998DP
- SI7960DP
- SI7943DP
- SI7991DP
- SI7923DN
- SI7983DP
- SI7973DP
- SI7949DP
- XRCGB25M000F3N00R0
- WNS40H100CG
- TD62308
- TD62308APG
- TD62308AFG
- TL074
- TL074
- TL074
- TL074B
- TL074M
- SN65LVDT3486B
- TXFZ1800R120P2CM
- TA0559A
- TA0557A
- TA0556A
- TA0550A
- TA0559A
- TA0558A
- STA0557A
- STA0550A
- STA0559A
- STA0556A
- SR6820
- SR6873
- SR681K14D
- SR681K18E
- SR681K34R
- SR681K20E
- SR680K20D

