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参数资料
| 型号： | MAX16904SATB50/V+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/15页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC 5V 0.6A 10TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 降压（降压） |
| 输出类型： | 固定 |
| 输出数： | 1 |
| 输出电压： | 5V |
| 输入电压： | 3.5 V ~ 28 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 2.1MHz |
| 电流 - 输出： | 600mA |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 10-TDFN-EP（3x3） |
MAX16904
2.1MHz, High-Voltage,
600mA Mini-Buck Converter
Pin Configurations
TOP VIEW
BST
SUP
1
2
+
16 N.C.
15 EN
BST
1
+
10
EN
SUP
3
14 GND
SUP
2
9
GND
LX
4
MAX16904
13 BIAS
LX
PGND
OUTS
3
4
5
MAX16904
TDFN
EP
8
7
6
BIAS
SYNC
PGOOD
LX
PGND
PGND
OUTS
5
6
7
8
EP
12 SYNC
11 PGOOD
10 N.C.
9
N.C.
TSSOP
Pin Description
TDFN-EP
1
PIN
TSSOP-EP
1
NAME
BST
FUNCTION
Bootstrap Capacitor for High-Side Driver (0.1μF)
Voltage Supply Input. Connect a 4.7μF ceramic capacitor from SUP to PGND. Place the
2
2, 3
SUP
capacitor very close to the SUP pin. For the TSSOP-EP package, connect both SUP pins
together for proper operation.
3
4
5
6
4, 5
6, 7
8
11
LX
PGND
OUTS
PGOOD
Buck Switching Node. LX is high impedance when the device is off. For the TSSOP
package, connect both LX pins together for proper operation.
Power Ground. For the TSSOP-EP package, connect both PGND pins together for proper
operation.
Buck Regulator Voltage-Sense Input. Bypass OUTS to PGND with a 10μF or larger X7R
ceramic capacitor.
Open-Drain Power-Good Output.
Sync Input. SYNC allows the device to synchronize to other supplies. When connected to
7
12
SYNC
GND or unconnected, SKIP mode is enabled under light loads. When connected to a
clock source or BIAS, forced PWM mode is enabled.
8
9
10
?
?
Maxim Integrated
13
14
15
9, 10, 16
?
BIAS
GND
EN
N.C.
EP
+5V Internal Logic Supply. Connect a 2.2μF ceramic capacitor from BIAS to GND.
Analog Ground
Enable Input. EN is high-voltage compatible. Drive EN HIGH for normal operation.
No Connection. Not internally connected.
Exposed Pad. Connect EP to PGND. Do not use EP as the only ground connection.
7
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16904SATB51/V+T | 功能描述:直流/直流开关转换器 2.1MHz 600mA Mini Buck Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX16904SATB52/V+T | 制造商:Maxim Integrated Products 功能描述:2.1MHZ, HIGH-VOLTAGE, MINI-BUCK CONVERTER - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC REG BUCK SYNC 5.2V .6A 10TDFN 制造商:Maxim Integrated Products 功能描述:Voltage Regulators - Switching Regulators |
| MAX16904SATB60/V+T | 功能描述:直流/直流开关转换器 2.1MHz, 600mA Mini Buck Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX16904SATB80/V+T | 功能描述:直流/直流开关转换器 2.1MHz, 600mA Mini Buck Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX16904SAUE33/V+ | 功能描述:直流/直流开关转换器 2.1MHz Mini-Buck Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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