| 型号 | IC 类型 | 工作电压 | 最大锁机电流 | 风扇安全应用电流 | 封装 | 工作温度 | 灵敏度 (高斯) | 反接保护 | PWM 调速 | 最低转速设置 | 堵转自启 | 软启动 | 静音 | FG RD | 堵转软启 | 过温保护 | 电源 PWM 调速 |
| OCH477 | 单绕 | 2.5V~20V | 0.6A | 12V-200mA | SIP-4L | -40℃~125℃ | ±20 (A 档) | √ | - | - | - | - | - | - | - | √ | √ |
| OCH477J | 单绕 | 2.5V~20V | 0.55A | 12V-200mA | SIP-4LSOT23-6F (平贴) | -40℃~125℃ | ±20 (A 档) | √ | - | - | - | - | 好 | FG | - | √ | - |
| OCH477E | 单绕 | 2.5V~20V | 0.6A | 12V-200mA | SIP-4L | -40℃~125℃ | ±20 (A 档) | √ | - | - | - | - | - | - | - | √ | √ |
| OCH477H | 单绕 | 3V~24V | 0.8A | 12V-300mA18V-300mA | SIP-4L | -40℃~125℃ | ±25 (A 档) | √ | - | - | - | - | - | - | - | √ | - |
| OCH1579 | 单绕 | 3V~20V | 1.2A | 5V/12V-500mA | SIP-4L | -40℃~125℃ | ±25 (A 档) | - | - | - | - | - | - | - | - | √ | - |
| OCH2970/A | 单绕 | 2V~7V | 1.2A | 5V-250mA | SOT23-6F (平贴) | -40℃~125℃ | ±15 (A 档) | - | √ | - | √ | - | 好 | FG | - | √ | - |
| OCH2971 | 单绕 | 1.8V~6V | 1.2A | 5V-400mA | SOT23-6F (平贴) | -40℃~125℃ | ±15 (A 档) | - | √ | - | √ | - | 极好 | FG | - | √ | - |
| OCH2987 | 单绕 | 3V~24V | 1A | 12V-350mA18V-300mA | SIP-4LSOP-8F (平贴) | -40℃~125℃ | ±25 (A 档) | √ | - | - | √ | - | - | - | - | √ | - |
| OCH2987E | 单绕 | 3V~24V | 1.5A | 12V-350mA24V-300mA | SIP-4L | -40℃~125℃ | ±25 (A 档) | √ | - | - | √ | - | - | - | - | √ | - |
| OCH2987H | 单绕 | 3V~28V | 1A | 12V-400mA24V-300mA | SIP-4L | -40℃~125℃ | ±20 (A 档) | √ | - | - | √ | - | 略有 | - | - | √ | - |
| OCH9166E | 单绕 | 2.5V~20V | 1.2A | 12V-350mA | SIP-4L | -40℃~105℃ | ±15 (A 档) | √ | - | 好 | - | √ | |||||
| OCH29830 | 单绕 | 3V~24V | 1.2A | 12V-450mA | SIP-4L | -40℃~125℃ | ±25 (A 档) | - | - | - | - | - | - | - | - | √ | - |
| OCH29801 | 单绕 | 3V~20V | 0.7A | 12V-250mA | SOT23-6F (平贴) | -40℃~85℃ | ±25 (A 档) | √ | - | - | - | - | - | - | - | √ | - |
| OCH29803 | 单绕 | 3V~28V | 1A | 12V-350mA24V-250mA | SIP-4LSOT23-6F (平贴) | -40℃~125℃ | ±25 (A 档) | √ | - | - | √ | - | 略有 | - | - | √ | - |
| OCH29831 | 单绕 | 3.5V~36V | 1A | 12V-400mA24V-300mA36V-250mA | SIP-4L | -40℃~125℃ | ±20 (A 档) | √ | - | - | - | - | - | - | - | √ | - |
| OCH29831H | 单绕 | 3.5V~28V | 1A | 12V-400mA24V-300mA | SIP-4L | -40℃~125℃ | ±20 (A 档) | √ | - | - | √ | - | 略有 | - | - | √ | - |
| OCH29851 | 单绕 | 3V~20V | 1.2A | 12V-400mA | SOP-8F (平贴) | -40℃~125℃ | ±15 (A 档) | - | √ | - | √ | - | 好 | FG | - | √ | - |
| OCH29851B | 单绕 | 3V~20V | 1.2A | 12V-250mA | SOT23-6F (平贴) | -40℃~125℃ | ±15 (A 档) | - | √ | - | √ | - | 好 | RD | - | √ | - |
| OCH29893 | 单绕 | 3.5V~28V | 12V-2A24V-1.1A | 12V-600mA/24V-450mA12V-450mA/24V-300mA | SIP-4LSOT23-6F (平贴) | -40℃~125℃ | ±25 (A 档) | - | - | - | √ | √ | 极好 | RD | - | √ | - |
| OCH29895 | 单绕 | 3.5V~30V | 1.5A | 12V-300mA24V-250mA | SIP-4L | -40℃~125℃ | ±20 (A 档) | √ | - | - | √ | - | 略有 | - | - | √ | - |
| OCH29897 | 单绕 | 3.5V~30V | 0.8A | 12V-300mA24V-250mA | SOT23-6F (平贴) | -40℃~125℃ | ±20 (A 档) | √ | - | - | √ | - | 略有 | RD | - | √ | - |
